C132233133112121111331333133313331333132313231332113313331333131323113221   >>    C13223313311212111133133313331333133313231323133211331333133313132311322   <<    C132233133112121111331333133313331333132313231332113313331333131323113223   >>      C132233133112121111331333133313331333132313231332113313331333131323113222   >>