C313212111133131211331333133313331333131121133133313231311213221
>>
C31321211113313121133133313331333133313112113313331323131121322
<<
C313212111133131211331333133313331333131121133133313231311213223
>>
C313212111133131211331333133313331333131121133133313231311213222
>>