Pieces =  22
cksum.aa = 4152624223 240640
cksum.ab = 4031168993 240640
cksum.ac = 2832396104 240640
cksum.ad = 2838681802 240640
cksum.ae = 538686291 240640
cksum.af = 620201291 240640
cksum.ag = 3983282813 240640
cksum.ah = 883238110 240640
cksum.ai = 48214408 240640
cksum.aj = 3375265896 240640
cksum.ak = 1199347823 240640
cksum.al = 1262493164 240640
cksum.am = 3938690317 240640
cksum.an = 3096120296 240640
cksum.ao = 976441672 240640
cksum.ap = 2043565692 240640
cksum.aq = 1222400064 240640
cksum.ar = 1469580749 240640
cksum.as = 473854674 240640
cksum.at = 1701705052 240640
cksum.au = 1762963038 240640
cksum.av = 400321633 156058