Pieces =  22
cksum.aa = 3003775048 240640
cksum.ab = 3911681537 240640
cksum.ac = 938216120 240640
cksum.ad = 3289297498 240640
cksum.ae = 1636865174 240640
cksum.af = 4072925504 240640
cksum.ag = 872243985 240640
cksum.ah = 4186916419 240640
cksum.ai = 2982251110 240640
cksum.aj = 3701522330 240640
cksum.ak = 2575095512 240640
cksum.al = 2797186540 240640
cksum.am = 2910824523 240640
cksum.an = 1984390452 240640
cksum.ao = 47703111 240640
cksum.ap = 3017369844 240640
cksum.aq = 2747400245 240640
cksum.ar = 819458859 240640
cksum.as = 2631953520 240640
cksum.at = 2599284316 240640
cksum.au = 979824546 240640
cksum.av = 159681070 212408