C11111211113313112113313331333133313233313113121111331323222313113231
>>
C1111121111331311211331333133313331323331311312111133132322231311323
<<
C11111211113313112113313331333133313233313113121111331323222313113233
>>
C11111211113313112113313331333133313233313113121111331323222313113232
>>