C312322331333132212111133133313331323133313331333133313331333133112111113131121
>>
C31232233133313221211113313331333132313331333133313331333133313311211111313112
<<
C312322331333132212111133133313331323133313331333133313331333133112111113131123
>>
C312322331333132212111133133313331323133313331333133313331333133112111113131122
>>