C313212111133131211331333133313331333131133133313113313331333133313223313231221
>>
C31321211113313121133133313331333133313113313331311331333133313331322331323122
<<
C313212111133131211331333133313331333131133133313113313331333133313223313231223
>>
C313212111133131211331333133313331333131133133313113313331333133313223313231222
>>