C312322331333132212111133133313331333131133113313331333131211113322112321211
>>
C31232233133313221211113313331333133313113311331333133313121111332211232121
<<
C312322331333132212111133133313331333131133113313331333131211113322112321213
>>
C312322331333132212111133133313331333131133113313331333131211113322112321212
>>