Result [link]

AC

Code [DL]

=b"^""0000a"bº=b"1001a""1100b"bº=b"1000a""1011b"bº=b"0111a""1010b"bº=b"0110a""1001b"bº=b"0101a""1000b"bº=b"a""b"bº=b"b0""0a"bº=b"b1""1a"bº=b"^0(0000a)?"""bº=b"a$""a"bº=b_¿"0000a""0"bº=b"0001a""1"bº=b"0010a""2"bº=b"0011a""3"bº=b"0100a""4"bº=b"0101a""5"bº=b"0110a""6"bº=b"0111a""7"bº=b"1000a""8"bº=b"1001a""9"bº=bb¥b₧▼

stdin

0110011011111010001101110110000111111000100101000011001010111101101001011010111001100111011000101101

stdout

509919423905337355071786481197

stderr