Pieces =  22
cksum.aa = 2006508851 240640
cksum.ab = 920169699 240640
cksum.ac = 4001174396 240640
cksum.ad = 1044038188 240640
cksum.ae = 1202523574 240640
cksum.af = 630573519 240640
cksum.ag = 565405019 240640
cksum.ah = 2265477085 240640
cksum.ai = 470395902 240640
cksum.aj = 1073999704 240640
cksum.ak = 2000871575 240640
cksum.al = 2478151347 240640
cksum.am = 3975846848 240640
cksum.an = 1153375290 240640
cksum.ao = 2407120746 240640
cksum.ap = 3619090534 240640
cksum.aq = 354380471 240640
cksum.ar = 111174368 240640
cksum.as = 2277434848 240640
cksum.at = 2905622333 240640
cksum.au = 3067761848 240640
cksum.av = 3496282140 133104