test$ rm -f comp.mv && ./mvcomp part58.bin comp.mv
part58.bin -> comp.mv [60%] (59392 -> 35800)
test$ ./hs.sh part58.bin comp.hs
!!!!!.!!..!!...!!....!!......!.......!........!...................
part58.bin 42.15 %       59392 -> 34359 (-w 13 -l 4)
test$ ./hs.sh part58.bin comp12.hs 12
!!!!!.!!..!!...!!....!!......!.......!.......
part58.bin 41.71 %       59392 -> 34620 (-w 12 -l 4)
test$

test$ rm -f kern.mv && ./mvcomp KERNEL.SYS kern.mv
KERNEL.SYS -> kern.mv [91%] (60844 -> 55426)
test$ ./hs.sh KERNEL.SYS kern.hs 12
!!.!..!...!....!.....!......!................
KERNEL.SYS 12.97 %       60844 -> 52950 (-w 11 -l 3)
test$