C313212111133131211331333133313331333131121133133313331323212131
>>
C31321211113313121133133313331333133313112113313331333132321213
<<
C313212111133131211331333133313331333131121133133313331323212133
>>
C313212111133131211331333133313331333131121133133313331323212132
>>