C312322331333132212111133133313331323133313221211113313332133111   >>    C31232233133313221211113313331333132313331322121111331333213311   <<    C312322331333132212111133133313331323133313221211113313332133113   >>      C312322331333132212111133133313331323133313221211113313332133112   >>