def main():
colorama.init()<EOL>print("<STR_LIT>")<EOL>print("<STR_LIT>")<EOL>print("<STR_LIT>")<EOL>print(forward() + up(<NUM_LIT:2>) + "<STR_LIT:b>" + up() + back(<NUM_LIT:2>) + "<STR_LIT:1>" + forward() + "<STR_LIT:2>" + back(<NUM_LIT:3>) + down(<NUM_LIT:2>) + "<STR_LIT:3>" + forward() + "<STR_LIT:4>")<EOL>
expected output:
1a2
aba
3a4