First test case
Input file:

8 13
1110110001111
1011101111001
0000101010100
1110111010111
1010000111001
1011111101111
1000000000000
111111111111=


Solution to maze:

...0##000####
10...0...#00#
0000.0.0.0#00
...0...0.0###
.0.0000..#00#
.0......0####
.000000000000
............=

------------------------------------------
Second test case
Input file:

8 13
1110110001111
1010101111001
0000101010100
1110111010111
1010000111001
1011111101111
1000000000000
111111111111=


Final output:

###0110001111
#0#0101111001
0000101010100
1110111010111
1010000111001
1011111101111
1000000000000
111111111111=