We call this 1 Digit Map format because it uses a single digit (or character) for the bin codes.
Further, it has no header at all - only rows of bin codes.
Based on examining the data we believe: .=NULL, 0=FAIL, 1=PASS, R=REFERENCE
.....................................000000000000000000000000 ..................................000000000000000000000000000 ...............................000000000000000000000000000000 .............................00000000000000000000000000100001 ...........................0000000000010000000000000000001011 .........................000000000000000110010000111110100001 .......................00000000001011100101111111111111011110 .....................0000000001100111000101111111111111101111 ....................00000000101100111111111111111111111111111 ..................0000000R11011111101111111111110110111111111 .................00000011000111011101111111111111111111111111