C312312111133131121333133313113313331333133313331333133313331311331322221
>>
C31231211113313112133313331311331333133313331333133313331333131133132222
<<
C312312111133131121333133313113313331333133313331333133313331311331322223
>>
C312312111133131121333133313113313331333133313331333133313331311331322222
>>