C111123313121111121111331313331333132313331323132322331323323131   >>    C11112331312111112111133131333133313231333132313232233132332313   <<    C111123313121111121111331313331333132313331323132322331323323133   >>      C111123313121111121111331313331333132313331323132322331323323132   >>