C313212111133131211331333133313331333131121133133313331313131221131
>>
C31321211113313121133133313331333133313112113313331333131313122113
<<
C313212111133131211331333133313331333131121133133313331313131221133
>>
C313212111133131211331333133313331333131121133133313331313131221132
>>