$ gcc kansas_deinterleave.c 
$ ./a.out from7.ROM 
$ md5sum kansas_deinterleaved_U*
dcb9c84bbeaab166bd99d44882c1e9b1  kansas_deinterleaved_U1.bin
ca50e54c2619a98e1c6f84cbfb721f34  kansas_deinterleaved_U2.bin
4dec259aa83081b5e7d58ddae516fa36  kansas_deinterleaved_U3.bin
595874aa22e6db1c974ac7d0f4c7f7ea  kansas_deinterleaved_U4.bin
$ md5sum Kansas_U*
dcb9c84bbeaab166bd99d44882c1e9b1  Kansas_U1.bin
4dec259aa83081b5e7d58ddae516fa36  Kansas_U2.bin
ca50e54c2619a98e1c6f84cbfb721f34  Kansas_U3.bin
595874aa22e6db1c974ac7d0f4c7f7ea  Kansas_U4.bin