C23221211113313331233133313331323133313231123313231333131133132213131
>>
C2322121111331333123313331333132313331323112331323133313113313221313
<<
C23221211113313331233133313331323133313231123313231333131133132213133
>>
C23221211113313331233133313331323133313231123313231333131133132213132
>>