C333312111133133312111133133313331333131133112331333133313133322331322331123221   >>    C33331211113313331211113313331333133313113311233133313331313332233132233112322   <<    C333312111133133312111133133313331333131133112331333133313133322331322331123223   >>      C333312111133133312111133133313331333131133112331333133313133322331322331123222   >>