C11111333133313232233133313331333133313231312111113331312233221
>>
C1111133313331323223313331333133313331323131211111333131223322
<<
C11111333133313232233133313331333133313231312111113331312233223
>>
C11111333133313232233133313331333133313231312111113331312233222
>>