C132233133112121111331333133313331323132313231333133313231121123131   >>    C13223313311212111133133313331333132313231323133313331323112112313   <<    C132233133112121111331333133313331323132313231333133313231121123133   >>      C132233133112121111331333133313331323132313231333133313231121123132   >>