C313212111133131211331333133313331333132313123313231333132322231
>>
C31321211113313121133133313331333133313231312331323133313232223
<<
C313212111133131211331333133313331333132313123313231333132322233
>>
C313212111133131211331333133313331333132313123313231333132322232
>>