C313212111133131211331333133313331311331333131133133313223313112332233221
>>
C31321211113313121133133313331333131133133313113313331322331311233223322
<<
C313212111133131211331333133313331311331333131133133313223313112332233223
>>
C313212111133131211331333133313331311331333131133133313223313112332233222
>>