C132233133112121111331333133313331323132313233313331312112113221   >>    C13223313311212111133133313331333132313231323331333131211211322   <<    C132233133112121111331333133313331323132313233313331312112113223   >>      C132233133112121111331333133313331323132313233313331312112113222   >>