Pieces =  19
cksum.aa = 890302744 1457152
cksum.ab = 53915051 1457152
cksum.ac = 450971894 1457152
cksum.ad = 1348501004 1457152
cksum.ae = 865359185 1457152
cksum.af = 3034285724 1457152
cksum.ag = 2711868328 1457152
cksum.ah = 2285172577 1457152
cksum.ai = 368379960 1457152
cksum.aj = 1789747075 1457152
cksum.ak = 2894360665 1457152
cksum.al = 1086750693 1457152
cksum.am = 4010964518 1457152
cksum.an = 2078923877 1457152
cksum.ao = 3589544790 1457152
cksum.ap = 2003153831 1457152
cksum.aq = 1515341480 1457152
cksum.ar = 3605569097 1457152
cksum.as = 3898959911 674274