C133323133112111133133313331333133313133121111113313331323223213131
>>
C13332313311211113313331333133313331313312111111331333132322321313
<<
C133323133112111133133313331333133313133121111113313331323223213133
>>
C133323133112111133133313331333133313133121111113313331323223213132
>>