Pieces =  10
cksum.aa = 3831338814 240640
cksum.ab = 872372409 240640
cksum.ac = 3706229895 240640
cksum.ad = 1833931325 240640
cksum.ae = 3101387807 240640
cksum.af = 990423809 240640
cksum.ag = 2572408417 240640
cksum.ah = 907685195 240640
cksum.ai = 1414486370 240640
cksum.aj = 309115950 214459