C312322331333132212111133133313331323133313233313331323322331323323231   >>    C31232233133313221211113313331333132313331323331333132332233132332323   <<    C312322331333132212111133133313331323133313233313331323322331323323233   >>      C312322331333132212111133133313331323133313233313331323322331323323232   >>