in bed or on ground. Also, as solicitation of play, in which playmate may step on him/her. See video. lie supine and shake arms and legs Lie supine and shake arms and legs quickly and irregularly. Solo play of adolescent males, Cadmus and Primus, juvenile male, Xmas, and infant female, Xantip. Occasionally used as solicitation of play, as juvenile male, Michio, did so on back of adult male. See video. lie supine with legs apart Lie on back with legs spread. Often occurs when male solicits another to groom scrotum. See video. lie with back to another Pattern of soliciting grooming of back. See also solicit grooming. Seen in bonobos. See video. lie with legs crossed 115 lie with legs crossed Lie supine with raised legs crossed. Resting