7 7 1 1 1510446 * 4 = 6041784 0 0 20946 0 41669 0 88418 0 24648 0 51964 0 88418 0 20946 0 33696 0 52824 0 55868 0 51964 0 64324 0 87368 0 41669 0 52824 0 64060 0 62672 0 88418 0 87368 0 111712 0 88418 0 55868 0 62672 0 111712 7 7 1 3 866248 * 8 = 6929984 20946 0 0 0 17244 0 41669 0 20946 0 20126 0 41669 0 17244 0 22676 0 26816 0 27792 0 35022 0 36422 0 45882 0 27792 0 33744 0 36276 0 33940 0 55868 0 51926 0 62672 0 55868 0 34612 0 36424 0 62672 7 7 2 2 1353934 * 4 = 5415736 24648 0 20946 0 41669 0 88418 0 0 0 34720 0 75150 0 20946 0 21912 0 43668 0 55868 0 34720 0 47260 0 73272 0 41669 0 43668 0 55764 0 62672 0 75150 0 73272 0 99872 0 88418 0 55868 0 62672 0 111712 7 7 2 4 1102528 * 4 = 4410112 51964 0 20126 0 20126 0 51964 0 34720 0 0 0 34720 0 35022 0 20840 0 20840 0 35022 0 44096 0 32080 0 44096 0 45882 0 40328 0 40328 0 45882 0 73272 0 59360 0 73272 0 87368 0 51926 0 51926 0 87368 7 7 3 3 831568 * 4 = 3326272 33696 0 22676 0 26816 0 52824 0 21912 0 20840 0 43668 0 22676 0 0 0 25344 0 33744 0 20840 0 20160 0 40328 0 26816 0 25344 0 30944 0 36276 0 43668 0 40328 0 55764 0 52824 0 33744 0 36276 0 64060 7 7 4 4 946672 * 1 = 946672 64324 0 36422 0 36422 0 64324 0 47260 0 32080 0 47260 0 36422 0 20160 0 20160 0 36422 0 32080 0 0 0 32080 0 36422 0 20160 0 20160 0 36422 0 47260 0 32080 0 47260 0 64324 0 36422 0 36422 0 64324 total = 13535280