**TI83** Program file 01/16/07, 21:16Œ }LRSUMS}{ÝA+B+N?BqAƒNH?AX?0L?0M?1J?Ö1?Lp^‚HL?XpHX?ÚJ+N?×1?BX?Lp^‚HR?AX?Rq^‚HR?LpRƒ2T?Þ*LEFT)RIGHT)AVG*?ÞL?ÞR?ÞT?À&