C23221211113313331233133313331323133313231312111113331323223311
>>
C2322121111331333123313331333132313331323131211111333132322331
<<
C23221211113313331233133313331323133313231312111113331323223313
>>
C23221211113313331233133313331323133313231312111113331323223312
>>