C11111333133313232233133313331333133313231312111133112331123311
>>
C1111133313331323223313331333133313331323131211113311233112331
<<
C11111333133313232233133313331333133313231312111133112331123313
>>
C11111333133313232233133313331333133313231312111133112331123312
>>