C313212111133131211331333133313331333133313231333133313311211111333112113221
>>
C31321211113313121133133313331333133313331323133313331331121111133311211322
<<
C313212111133131211331333133313331333133313231333133313311211111333112113223
>>
C313212111133131211331333133313331333133313231333133313311211111333112113222
>>