Pieces =  10
cksum.aa = 603770540 240640
cksum.ab = 3030350365 240640
cksum.ac = 3569847683 240640
cksum.ad = 3751862938 240640
cksum.ae = 3147216060 240640
cksum.af = 2976702591 240640
cksum.ag = 1919912493 240640
cksum.ah = 1842610307 240640
cksum.ai = 2702655567 240640
cksum.aj = 2288217014 108187