Pieces =  22
cksum.aa = 584458687 240640
cksum.ab = 3608353159 240640
cksum.ac = 941926399 240640
cksum.ad = 2203886957 240640
cksum.ae = 3171887113 240640
cksum.af = 3562255348 240640
cksum.ag = 2728137940 240640
cksum.ah = 243635205 240640
cksum.ai = 2558905905 240640
cksum.aj = 1666133855 240640
cksum.ak = 2058871689 240640
cksum.al = 421994078 240640
cksum.am = 533027163 240640
cksum.an = 657227686 240640
cksum.ao = 1107536995 240640
cksum.ap = 1134162148 240640
cksum.aq = 1262610294 240640
cksum.ar = 721340662 240640
cksum.as = 2108549612 240640
cksum.at = 3959281897 240640
cksum.au = 1154976330 240640
cksum.av = 1589235055 156831