C312322331333132212111133133313331323133313221211111211111323331313332221   >>    C31232233133313221211113313331333132313331322121111121111132333131333222   <<    C312322331333132212111133133313331323133313221211111211111323331313332223   >>      C312322331333132212111133133313331323133313221211111211111323331313332222   >>