C23221211113313331233133313331323133313231123313231333132321123231211   >>    C2322121111331333123313331333132313331323112331323133313232112323121   <<    C23221211113313331233133313331323133313231123313231333132321123231213   >>      C23221211113313331233133313331323133313231123313231333132321123231212   >>