Search all folds for 4, 4 4,4: 2(3 +2) +--+--+--+--+ $ | |##| + +--+ + + $ | |##| +--+ + +--+ |##$ | | + + +--+ + |##$ | | +--+--+--+--+ Search all folds for 6, 3 3,6: 2 +--+--+--+ | |## ##| + +--+ + | |##| +--+ +--+ | | | + +--+ + | | | +--+ +--+ |##| | + +--+ + |## ##| | +--+--+--+ Search all folds for 3, 6 Search all folds for 5, 4 4,5: 2(6 +5) +--+--+--+--+ | $## ##| +--+ +--+--+ | | $ + +--+--+ + | |##| $ +--+ +--+--+ |##| $##| + + +--+ + |##| $## ##| +--+--+--+--+ Search all folds for 4, 5 5,4: 2(3 +2) +--+--+--+--+--+ | |## ##$ +--+--+ +--+--+ | | $ +--+ +--+--+--+ |##| $##| + +--+--+ + + |## ## ##| $##| +--+--+--+--+--+ Search all folds for 7, 3 Search all folds for 3, 7 7,3: 2(2 +1) +--+--+--+--+--+--+--+ $ | |## ##| +--+ +--+--+ +--+--+ |##$ |##| | + +--+ +--+--+--+--+ |## ##$ |## ## ##| +--+--+--+--+--+--+--+ Search all folds for 8, 3 3,8: 3 +--+--+--+ | |## ##| + +--+ + | |##| +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ |##| | + +--+ + |## ##| | +--+--+--+ 3,8: 2(3 +4) +--+--+--+ | $## ##| + + + + | $## ##| + +--+ + | $##| +--+ + + |##| $##| +--+ + + | | $##| + +--+ + | $##| +--+ +--+ |##| $ + +--+ + |## ##| $ +--+--+--+ Search all folds for 3, 8 Search all folds for 6, 4 4,6: 3(3 +3) +--+--+--+--+ | $## ##| +--+ +--+--+ | | $ + +--+--+ + | | | $ + +--+ +--+ | | $ +--+ + +--+ |##| | $##| + + + + + |##| | $##| +--+--+--+--+ Search all folds for 4, 6 Search all folds for 5, 5 5,5: 3(6 +5) +--+--+--+--+--+ | $##| |##| + +--+--+ + + | | $ |##| + +--+ + +--+ | | $ | +--+ + +--+ + |##| | $ | + + +--+ +--+ |##| |##| |##$ +--+--+--+--+--+ Search all folds for 9, 3 Search all folds for 3, 9 9,3: 3(2 +1) +--+--+--+--+--+--+--+--+--+ $ | | |## ##| +--+ +--+ +--+--+ +--+--+ |##$ | |##| | + +--+ +--+ +--+--+--+--+ |## ##$ | |## ## ##| +--+--+--+--+--+--+--+--+--+ Search all folds for 7, 4 Search all folds for 4, 7 Search all folds for 10, 3 3,10: 4 +--+--+--+ | |## ##| + +--+ + | |##| +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ |##| | + +--+ + |## ##| | +--+--+--+ Search all folds for 3, 10 Search all folds for 6, 5 5,6: 4(2 +2) +--+--+--+--+--+ | $ |## ##| + +--+ +--+--+ | $ | +--+ +--+--+ + |##| $ | | +--+ +--+ +--+ | | $ |##| + +--+--+ +--+ | $ | +--+--+ +--+ + |## ##| $ | +--+--+--+--+--+ 5,6: 4(3 +3) +--+--+--+--+--+ $ |## ##| +--+--+ +--+--+ | | $ | + + +--+--+--+ | | $ | + +--+ +--+ + | | $ | +--+ + + +--+ |##| | $ |##| + + +--+ + + |##| $ |##| +--+--+--+--+--+ Search all folds for 5, 6 Search all folds for 8, 4 Search all folds for 4, 8 8,4: 4(3 +2) +--+--+--+--+--+--+--+--+ $ | | | |## ##| + +--+ + +--+ +--+ + $ | | | |##| +--+ + +--+ +--+ +--+ |##$ | | |##| | + + +--+ + +--+--+--+ |##$ | | |## ##| +--+--+--+--+--+--+--+--+ Search all folds for 11, 3 Search all folds for 3, 11 11,3: 4(2 +1) +--+--+--+--+--+--+--+--+--+--+--+ $ | | | |## ##| +--+ +--+ +--+ +--+--+ +--+--+ |##$ | | |##| | + +--+ +--+ +--+ +--+--+--+--+ |## ##$ | | |## ## ##| +--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 7, 5 5,7: 4(6 +7) +--+--+--+--+--+ $ |## ##| +--+--+ +--+--+ | $ | | + + +--+--+--+ | $ |##| + +--+--+ +--+ | $ | | +--+ + +--+--+ |##| $ |##| + + +--+ +--+ |##| |##$ | + +--+ +--+ + |## ## ## ##$ | +--+--+--+--+--+ Search all folds for 5, 7 7,5: 4(6 +5) +--+--+--+--+--+--+--+ $ |##| |##| +--+--+ +--+--+ + + | $ | |##| +--+ +--+--+--+ +--+ | | |##$ | + +--+--+ + +--+ + | | |## ##$ | +--+--+ +--+ + +--+ |## ##| |## ## ##$ +--+--+--+--+--+--+--+ Search all folds for 12, 3 3,12: 5 +--+--+--+ | |## ##| + +--+ + | |##| +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ |##| | + +--+ + |## ##| | +--+--+--+ Search all folds for 3, 12 Search all folds for 9, 4 4,9: 5 +--+--+--+--+ | |## ##| +--+ +--+ + |##| |##| +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ |## ##| | +--+--+--+--+ 4,9: 4(6 +9) +--+--+--+--+ | $ |## ##| + + +--+ + | $ |##| + +--+ +--+ | $ | +--+ +--+ + |##| $##| | +--+ + +--+ | | $## ##| + +--+--+ + | $##| +--+--+ +--+ | | $ +--+ +--+--+ |##| $ + + +--+--+ |##| $## ##| +--+--+--+--+ Search all folds for 4, 9 Search all folds for 6, 6 6,6: 4(2 +2) +--+--+--+--+--+--+ | | $ |## ##| + + +--+ +--+ + | | $ |##| + +--+ +--+ +--+ | | $ | +--+ +--+ +--+--+ |##| | | $## ##| + + + +--+--+ + |##| | $##| + +--+--+--+ +--+ |## ## ## ##| $ +--+--+--+--+--+--+ 6,6: 4(3 +3) +--+--+--+--+--+--+ $ |## ## ##| +--+--+ +--+--+ + | | $ |##| + + +--+--+--+ + | | $ |##| + +--+ +--+ + + | | $ |##| +--+ +--+ + +--+ |##| |##| $ | + + + +--+--+ + |##| |## ## ##$ | +--+--+--+--+--+--+ Search all folds for 13, 3 Search all folds for 3, 13 13,3: 5(2 +1) +--+--+--+--+--+--+--+--+--+--+--+--+--+ $ | | | | |## ##| +--+ +--+ +--+ +--+ +--+--+ +--+--+ |##$ | | | |##| | + +--+ +--+ +--+ +--+ +--+--+--+--+ |## ##$ | | | |## ## ##| +--+--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 10, 4 Search all folds for 4, 10 Search all folds for 8, 5 5,8: 5(3 +4) +--+--+--+--+--+ $ |## ##| +--+--+ +--+--+ | $ | | + + +--+--+--+ | $ |##| + +--+--+ +--+ | $ | | +--+ + +--+--+ |##| $ |##| +--+ +--+ +--+ | | |##$ | + +--+--+--+ + | $##| | +--+--+ +--+--+ |## ##| $##| +--+--+--+--+--+ Search all folds for 5, 8 8,5: 5(6 +5) +--+--+--+--+--+--+--+--+ $ | |## ##| +--+--+ +--+--+ +--+--+ | $ | | +--+ +--+--+--+--+--+--+ | | $ |## ##| + +--+--+ +--+ +--+ + | | |##$ |##| +--+--+ +--+ +--+ +--+ |## ##| |## ##$ | +--+--+--+--+--+--+--+--+ Search all folds for 14, 3 3,14: 6 +--+--+--+ | |## ##| + +--+ + | |##| +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ |##| | + +--+ + |## ##| | +--+--+--+ Search all folds for 3, 14 Search all folds for 7, 6 Search all folds for 6, 7 Search all folds for 11, 4 Search all folds for 4, 11 11,4: 6(3 +2) +--+--+--+--+--+--+--+--+--+--+--+ $ | | | | | |## ##| + +--+ + +--+ + +--+ +--+ + $ | | | | | |##| +--+ + +--+ + +--+ +--+ +--+ |##$ | | | | |##| | + + +--+ + +--+ + +--+--+--+ |##$ | | | | |## ##| +--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 15, 3 Search all folds for 3, 15 15,3: 6(2 +1) +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ $ | | | | | |## ##| +--+ +--+ +--+ +--+ +--+ +--+--+ +--+--+ |##$ | | | | |##| | + +--+ +--+ +--+ +--+ +--+ +--+--+--+--+ |## ##$ | | | | |## ## ##| +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 9, 5 5,9: 6(6 +9) +--+--+--+--+--+ $ |## ##| +--+--+ +--+--+ | $ | | + + +--+--+--+ | $ |##| + +--+--+ +--+ | $ | | +--+ + +--+--+ |##| $ |##| +--+ +--+ +--+ | | |##$ | + +--+--+--+ + | $ | +--+ +--+--+--+ |##| $ | +--+--+ +--+--+ $ |## ##| +--+--+--+--+--+ Search all folds for 5, 9 Search all folds for 16, 3 3,16: 7 +--+--+--+ | |## ##| + +--+ + | |##| +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ |##| | + +--+ + |## ##| | +--+--+--+ Search all folds for 3, 16 Search all folds for 12, 4 4,12: 7 +--+--+--+--+ | |## ##| +--+ +--+ + |##| |##| +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ |## ##| | +--+--+--+--+ Search all folds for 4, 12 Search all folds for 8, 6 Search all folds for 6, 8 Search all folds for 7, 7 7,7: 7(6 +7) +--+--+--+--+--+--+--+ | $ | |## ##| + + +--+--+ +--+--+ | $ | | | + +--+ + +--+--+--+ | $ | |##| +--+ + +--+--+ +--+ |##| $ | | | +--+ +--+--+ +--+--+ | | $ | |##| + +--+--+ +--+ +--+ | $ | | +--+--+ +--+ +--+ + |## ##| $ | | +--+--+--+--+--+--+--+ Search all folds for 10, 5 Search all folds for 5, 10 Search all folds for 17, 3 Search all folds for 3, 17 17,3: 7(2 +1) +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ $ | | | | | | |## ##| +--+ +--+ +--+ +--+ +--+ +--+ +--+--+ +--+--+ |##$ | | | | | |##| | + +--+ +--+ +--+ +--+ +--+ +--+ +--+--+--+--+ |## ##$ | | | | | |## ## ##| +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 13, 4 Search all folds for 4, 13 Search all folds for 18, 3 3,18: 8 +--+--+--+ | |## ##| + +--+ + | |##| +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ | | | + +--+ + | | | +--+ +--+ |##| | + +--+ + |## ##| | +--+--+--+ Search all folds for 3, 18 Search all folds for 9, 6 Search all folds for 6, 9 Search all folds for 11, 5 Search all folds for 5, 11 Search all folds for 14, 4 Search all folds for 4, 14 14,4: 8(3 +2) +--+--+--+--+--+--+--+--+--+--+--+--+--+--+ $ | | | | | | | |## ##| + +--+ + +--+ + +--+ + +--+ +--+ + $ | | | | | | | |##| +--+ + +--+ + +--+ + +--+ +--+ +--+ |##$ | | | | | | |##| | + + +--+ + +--+ + +--+ + +--+--+--+ |##$ | | | | | | |## ##| +--+--+--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 8, 7 Search all folds for 7, 8 Search all folds for 19, 3 Search all folds for 3, 19 19,3: 8(2 +1) +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ $ | | | | | | | |## ##| +--+ +--+ +--+ +--+ +--+ +--+ +--+ +--+--+ +--+--+ |##$ | | | | | | |##| | + +--+ +--+ +--+ +--+ +--+ +--+ +--+ +--+--+--+--+ |## ##$ | | | | | | |## ## ##| +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 15, 4 4,15: 9 +--+--+--+--+ | |## ##| +--+ +--+ + |##| |##| +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ |## ##| | +--+--+--+--+ Search all folds for 4, 15 Search all folds for 12, 5 5,12: 9 +--+--+--+--+--+ | | |## ##| + +--+ +--+--+ | | | +--+ +--+--+ + | | | | | + +--+ + +--+ | | | |##| +--+ +--+ +--+ | | | | + +--+ +--+ + | | | | | +--+ +--+ + + | | | | | + +--+ + +--+ | | | | +--+ +--+--+ + | | | | | + +--+ + + + | | | | | +--+ +--+ +--+ |##| | | + + +--+ +--+ |##| | |##| +--+--+--+--+--+ 5,12: 8(3 +6) +--+--+--+--+--+ $ |## ##| +--+--+ +--+--+ | $ | | + + +--+--+--+ | $ | + +--+--+--+ + | $ | | +--+ +--+ +--+ | | | $ |##| + + + + +--+ | | | $ | + +--+ +--+ + | | $ | +--+ +--+ +--+ | | |##| $##| + + +--+ + + | | | | $##| + +--+ +--+ + | | $##| +--+ +--+ +--+ |##| |##| $ + + + +--+ + |##| |## ##| $ +--+--+--+--+--+ Search all folds for 5, 12 Search all folds for 10, 6 Search all folds for 6, 10 Search all folds for 9, 7 7,9: 9(2 +3) +--+--+--+--+--+--+--+ $ |##| |##| +--+--+ +--+--+ + + | $##| | |##| + +--+--+--+--+ +--+ | $ | | | +--+ + +--+ +--+ + |##| $ | | | +--+ +--+ +--+ +--+ | | $ | | + +--+--+--+ +--+--+ | $ | |##| +--+ +--+--+--+ + + | | | $ |##| + +--+--+ +--+ +--+ | | $ | +--+--+ +--+ +--+ + |## ##| | $ | +--+--+--+--+--+--+--+ Search all folds for 7, 9 Search all folds for 16, 4 Search all folds for 4, 16 Search all folds for 8, 8 Search all folds for 13, 5 Search all folds for 5, 13 13,5: 9(6 +5) +--+--+--+--+--+--+--+--+--+--+--+--+--+ | $ | |##| | |## ##| + +--+--+ +--+--+ +--+--+ + +--+ + | | $ | | | |##| + +--+ +--+--+--+--+--+--+ +--+ +--+ | | $ | | | | | +--+ + +--+ +--+ +--+ +--+ +--+ + |##| | $ | | | |##| | + + +--+ +--+ +--+ +--+ +--+ +--+ |##| |##| |##$ | | |## ##| +--+--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 11, 6 Search all folds for 6, 11 Search all folds for 17, 4 Search all folds for 4, 17 17,4: 10(3 +2) +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ $ | | | | | | | | | |## ##| + +--+ + +--+ + +--+ + +--+ + +--+ +--+ + $ | | | | | | | | | |##| +--+ + +--+ + +--+ + +--+ + +--+ +--+ +--+ |##$ | | | | | | | | |##| | + + +--+ + +--+ + +--+ + +--+ + +--+--+--+ |##$ | | | | | | | | |## ##| +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 14, 5 Search all folds for 5, 14 14,5: 10(6 +5) +--+--+--+--+--+--+--+--+--+--+--+--+--+--+ $ | | | | | |## ##| +--+ +--+ +--+ +--+ +--+ +--+ +--+ + | $ | | | | | |##| + +--+ +--+ +--+ +--+ +--+ +--+ +--+ | $ | | | | | | +--+ +--+--+--+--+--+--+--+--+--+--+--+--+ |##| $ | | |## ## ##| + + +--+--+ +--+--+ +--+--+ +--+--+ + |##| |##$ | | |##| +--+--+--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 10, 7 Search all folds for 7, 10 10,7: 10(6 +7) +--+--+--+--+--+--+--+--+--+--+ | $ | |##| |##| + + +--+--+ +--+--+ +--+ + | $ | | | | |##| + +--+ + +--+--+--+ + + + | $ | | | |##| +--+ + +--+--+ +--+ + +--+ |##| $ | | | | | | +--+ +--+--+ +--+ +--+--+ + | | $ | | |##| | + +--+--+ +--+ +--+ + + + | $ | | |##| | +--+--+ +--+ +--+ + +--+--+ |## ##| $ | | |##| +--+--+--+--+--+--+--+--+--+--+ Search all folds for 18, 4 4,18: 11 +--+--+--+--+ | |## ##| +--+ +--+ + |##| |##| +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ | | | +--+ +--+--+ | | | + +--+--+ + | | | +--+--+ +--+ |## ##| | +--+--+--+--+ Search all folds for 4, 18 Search all folds for 12, 6 6,12: 10(3 +6) +--+--+--+--+--+--+ | $ | |## ##| + + +--+ +--+--+ | $ | | + +--+ +--+--+ + | $ | | | +--+ +--+ + +--+ | | $ | | |##| + + + +--+ +--+ | | $ | | + +--+--+ +--+ + | | $ | | +--+ + + +--+ + | | | $ | | | + + + +--+ +--+ | | | $ |##| + +--+--+ + +--+ | | | $ | +--+ + + +--+ + |##| | | |##$ | + + + +--+ + + |##| | |##$ | + +--+ +--+ +--+ |##| |## ## ##$ +--+--+--+--+--+--+ Search all folds for 6, 12 12,6: 10(2 +2) +--+--+--+--+--+--+--+--+--+--+--+--+ | |##$ | |##| |## ##| +--+--+ +--+--+ +--+ +--+ +--+ + | | $ | | |##| +--+ +--+--+--+--+ +--+ +--+ + + | | | $ | | |##| + +--+ +--+--+ +--+--+--+--+ +--+ | | |##| | |##$ | +--+ +--+--+--+--+--+--+ +--+--+--+ |##| | | | $##| + + +--+--+ +--+--+ +--+--+ +--+ |##| |##| | | $ +--+--+--+--+--+--+--+--+--+--+--+--+ 12,6: 10(3 +3) +--+--+--+--+--+--+--+--+--+--+--+--+ $ | | |## ## ##| +--+--+ +--+--+ +--+--+ +--+--+ + | | $ | | |##| + + +--+--+--+--+--+--+--+--+--+ + | | $ | | | |## ##| + +--+--+ +--+ + +--+ + +--+ + | | | $ | | | |##| +--+ + +--+--+ +--+ + +--+ +--+ |##| | $ | | | | + + +--+--+ +--+ + +--+ +--+ + |##| |## ##| $ | | |##| | +--+--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 9, 8 8,9: 11(2 +3) +--+--+--+--+--+--+--+--+ $ |##| | |##| +--+ +--+--+ +--+ + + | $ | | |##| + +--+--+ + +--+ +--+ | $ | | | | | +--+ + +--+ + +--+ + |##| $ | | | | +--+ +--+ +--+--+ +--+ | | $ | | | + +--+--+--+ + +--+ + | $ | | | +--+ +--+--+--+--+ +--+ | | | $ | | + +--+--+ +--+ +--+ + | | $ | | +--+--+ +--+ +--+ +--+ |## ##| | $ | +--+--+--+--+--+--+--+--+ Search all folds for 8, 9 Search all folds for 15, 5 5,15: 11 +--+--+--+--+--+ | |## ##| +--+--+ +--+--+ | | | | + + +--+--+--+ | | |##| + +--+--+ +--+ | | | | +--+ + +--+--+ | | | |##| + + +--+ +--+ | | | | | + +--+ +--+ + | | | | +--+ +--+ +--+ | | | | | + + + +--+ + | | | | | + +--+--+ +--+ | | | | +--+ + +--+ + | | | | | + + +--+ +--+ | | | | | + +--+ +--+ + | | | | +--+ +--+ +--+ |##| |##| | + + + +--+ + |##| |## ##| | +--+--+--+--+--+ 5,15: 10(6 +15) +--+--+--+--+--+ $ |## ##| +--+--+ +--+--+ | $ | | + + +--+--+--+ | $ |##| + +--+--+ +--+ | $ | | +--+ + +--+--+ | | $ |##| + + +--+ +--+ | | | $ | + +--+ +--+ + | | $ | +--+ +--+ +--+ | | | | $ + + + +--+ + | | | |##| $ + +--+ +--+--+ | | $##| +--+ +--+ + + | | |##| $##| + + +--+ + + | | | | $##| + +--+ +--+ + | | $##| +--+ +--+ +--+ |##| |##| $ + + + +--+ + |##| |## ##| $ +--+--+--+--+--+ Search all folds for 5, 15 Search all folds for 19, 4 Search all folds for 4, 19 Search all folds for 11, 7 Search all folds for 7, 11 11,7: 11(6 +7) +--+--+--+--+--+--+--+--+--+--+--+ | |##| |##| |##$ +--+--+ +--+--+--+ +--+--+ +--+ | | | | | $ +--+ +--+--+--+ +--+--+--+ +--+ | | | | | $##| + +--+--+ + +--+--+--+ + + + | | | | | | $##| + +--+ +--+ +--+--+--+--+--+ + | | | | | | $## ##| +--+ + + +--+--+ +--+ +--+ + |##| | | | | $##| + + + +--+--+ +--+ +--+ +--+ |##| | |##| | | $ +--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 13, 6 Search all folds for 6, 13 Search all folds for 16, 5 Search all folds for 5, 16 Search all folds for 10, 8 Search all folds for 8, 10 Search all folds for 9, 9 Search all folds for 14, 6 Search all folds for 6, 14 Search all folds for 12, 7 7,12: 13 +--+--+--+--+--+--+--+ | |##| |##| +--+--+ +--+--+ + + | | | |##| +--+ +--+--+--+ +--+ | | | | | + +--+ +--+ +--+ + | | | | | +--+ +--+--+--+ +--+ | | | | | + +--+ +--+ +--+--+ | | | | | +--+ +--+ +--+--+ + | | | | | + +--+ +--+--+ +--+ | | | | | +--+ +--+--+ +--+--+ | | | | | + +--+ + +--+--+ + | | | | | +--+ +--+--+--+ +--+ |##| | | | + + +--+--+ +--+--+ |##| |##| | +--+--+--+--+--+--+--+ Search all folds for 7, 12 Search all folds for 17, 5 Search all folds for 5, 17 Search all folds for 11, 8 Search all folds for 8, 11 11,8: 13(3 +4) +--+--+--+--+--+--+--+--+--+--+--+ | | | |## ##$ +--+--+ +--+--+ +--+--+ +--+--+ | | | | $ +--+ +--+--+--+--+--+--+--+--+--+ | | | | | $##| + +--+ +--+ +--+ +--+ +--+ + | | | | | | $##| +--+ +--+--+ +--+ +--+ + +--+ | | | | | | | | | $ + +--+ + + + + + + + +--+ | | | | | | | | | $##| +--+ +--+ +--+ +--+ +--+ + + |##| | | | | $##| + + +--+ +--+ +--+ +--+--+ + |##| | | | $## ##| +--+--+--+--+--+--+--+--+--+--+--+ Search all folds for 18, 5 5,18: 14 +--+--+--+--+--+ | | |## ##| + +--+ +--+--+ | | | +--+ +--+--+ + | | | | | + +--+ + +--+ | | | |##| +--+ +--+ +--+ | | | | + +--+ +--+ + | | | | | +--+ +--+ + + | | | | | + +--+ + +--+ | | | | +--+ +--+--+ + | | | | | + +--+ + + + | | | | | +--+ +--+ +--+ | | | | + +--+ +--+ + | | | | | +--+ +--+ + + | | | | | + +--+ + +--+ | | | | +--+ +--+--+ + | | | | | + +--+ + + + | | | | | +--+ +--+ +--+ |##| | | + + +--+ +--+ |##| | |##| +--+--+--+--+--+ Search all folds for 5, 18 Search all folds for 15, 6 Search all folds for 6, 15 Search all folds for 10, 9 Search all folds for 9, 10 Search all folds for 13, 7 Search all folds for 7, 13 Search all folds for 19, 5