C312322331333132212111133133313331333131221323133313231333131211
>>
C31232233133313221211113313331333133313122132313331323133313121
<<
C312322331333132212111133133313331333131221323133313231333131213
>>
C312322331333132212111133133313331333131221323133313231333131212
>>