Pieces =  31
cksum.aa = 1055223963 1425408
cksum.ab = 4211090506 1425408
cksum.ac = 2441721302 1425408
cksum.ad = 3417511570 1425408
cksum.ae = 4017413929 1425408
cksum.af = 2465592334 1425408
cksum.ag = 959604585 1425408
cksum.ah = 3728186963 1425408
cksum.ai = 3223971391 1425408
cksum.aj = 395271403 1425408
cksum.ak = 3120049854 1425408
cksum.al = 2643903138 1425408
cksum.am = 335464141 1425408
cksum.an = 637870229 1425408
cksum.ao = 2059359914 1425408
cksum.ap = 425831866 1425408
cksum.aq = 2972240443 1425408
cksum.ar = 102197016 1425408
cksum.as = 3555513850 1425408
cksum.at = 98426236 1425408
cksum.au = 2122552938 1425408
cksum.av = 1301029249 1425408
cksum.aw = 568073621 1425408
cksum.ax = 3456336296 1425408
cksum.ay = 892008024 1425408
cksum.az = 1176180616 1425408
cksum.ba = 4271903871 1425408
cksum.bb = 1480327630 1425408
cksum.bc = 3277397979 1425408
cksum.bd = 3121122066 1425408
cksum.be = 3208770155 1222214