C31232233133313221211113313331311331333133112111133131133131221
>>
C3123223313331322121111331333131133133313311211113313113313122
<<
C31232233133313221211113313331311331333133112111133131133131223
>>
C31232233133313221211113313331311331333133112111133131133131222
>>