C312322331333132212111133133313331323133313221211113313132311211   >>    C31232233133313221211113313331333132313331322121111331313231121   <<    C312322331333132212111133133313331323133313221211113313132311213   >>      C312322331333132212111133133313331323133313221211113313132311212   >>