( "\x9a\xec\x85\xd5[\x84\xc3\xea$\xc20=\xc7\xe5\xf4\xf4\x7fQ)\xa1J\xdf\xaa(\xf9\x1f\x18f" )
256
base #(list to num)
23
base #(num to list)
( "PV\x15Y_\x18\x19g~\x7f\xaf\x0b\x03\xce\xd4\xdf" )
    4
    base #(num to list)
    ( "_ /|" )
    select
m4
@1
( "\x16\x12\x0e" )
cartesian-product
    copies
dm1
catenate #(list+list)
10
left-cons
select