C312312111133131212111133133313331333133112113313331333133313113313332222331
>>
C31231211113313121211113313331333133313311211331333133313331311331333222233
<<
C312312111133131212111133133313331333133112113313331333133313113313332222333
>>
C312312111133131212111133133313331333133112113313331333133313113313332222332
>>