C312322331333132212111133133313331312111133132322133311211322231
>>
C31232233133313221211113313331333131211113313232213331121132223
<<
C312322331333132212111133133313331312111133132322133311211322233
>>
C312322331333132212111133133313331312111133132322133311211322232
>>