C132233133112121111331333133313331333132313231332133313113313231333131121132321   >>    C13223313311212111133133313331333133313231323133213331311331323133313112113232   <<    C132233133112121111331333133313331333132313231332133313113313231333131121132323   >>      C132233133112121111331333133313331333132313231332133313113313231333131121132322   >>