C11111333133313232233133313331333133313231312111133131121211113313331322131131   >>    C1111133313331323223313331333133313331323131211113313112121111331333132213113   <<    C11111333133313232233133313331333133313231312111133131121211113313331322131133   >>      C11111333133313232233133313331333133313231312111133131121211113313331322131132   >>