C312312111133131212111133133313331333133112113313331333131213312331
>>
C31231211113313121211113313331333133313311211331333133313121331233
<<
C312312111133131212111133133313331333133112113313331333131213312333
>>
C312312111133131212111133133313331333133112113313331333131213312332
>>