Pieces =  21
cksum.aa = 2247245148 240640
cksum.ab = 3022048633 240640
cksum.ac = 863527297 240640
cksum.ad = 334640690 240640
cksum.ae = 3513645144 240640
cksum.af = 288396812 240640
cksum.ag = 2552357113 240640
cksum.ah = 784946884 240640
cksum.ai = 3967650278 240640
cksum.aj = 2364132704 240640
cksum.ak = 656662717 240640
cksum.al = 3141868489 240640
cksum.am = 1261797384 240640
cksum.an = 76448935 240640
cksum.ao = 2485456415 240640
cksum.ap = 1674127424 240640
cksum.aq = 3601988633 240640
cksum.ar = 3073155738 240640
cksum.as = 546570675 240640
cksum.at = 3090669204 240640
cksum.au = 2795156939 27294