C313212111133131211331333133313331333133313231333133313331333133313231312113221
>>
C31321211113313121133133313331333133313331323133313331333133313331323131211322
<<
C313212111133131211331333133313331333133313231333133313331333133313231312113223
>>
C313212111133131211331333133313331333133313231333133313331333133313231312113222
>>