C313212111133131211331333133313331333133311233133313332213231131
>>
C31321211113313121133133313331333133313331123313331333221323113
<<
C313212111133131211331333133313331333133311233133313332213231133
>>
C313212111133131211331333133313331333133311233133313332213231132
>>