Pieces =  30
cksum.aa = 3027481407 1425408
cksum.ab = 2775763424 1425408
cksum.ac = 3704777937 1425408
cksum.ad = 1496756320 1425408
cksum.ae = 2288544339 1425408
cksum.af = 3394403922 1425408
cksum.ag = 2823104584 1425408
cksum.ah = 1566960959 1425408
cksum.ai = 1928655102 1425408
cksum.aj = 1833118915 1425408
cksum.ak = 2490812998 1425408
cksum.al = 1425320611 1425408
cksum.am = 2923987079 1425408
cksum.an = 2753490322 1425408
cksum.ao = 207390240 1425408
cksum.ap = 3009478446 1425408
cksum.aq = 780161085 1425408
cksum.ar = 3841319175 1425408
cksum.as = 2312545550 1425408
cksum.at = 1707778928 1425408
cksum.au = 1026057011 1425408
cksum.av = 560521447 1425408
cksum.aw = 2811667836 1425408
cksum.ax = 521014362 1425408
cksum.ay = 2807463264 1425408
cksum.az = 1074447756 1425408
cksum.ba = 1417497430 1425408
cksum.bb = 3622599506 1425408
cksum.bc = 1951811254 1425408
cksum.bd = 2905353162 1222295