C312322331333132212111133133313331323133313221211113322121111333131211
>>
C31232233133313221211113313331333132313331322121111332212111133313121
<<
C312322331333132212111133133313331323133313221211113322121111333131213
>>
C312322331333132212111133133313331323133313221211113322121111333131212
>>