*SUPPORT*
IN: zup tufa zup wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug blicket tufa gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE GREEN
IN: zup wif OUT: YELLOW YELLOW
IN: fep tufa gazzer OUT: RED GREEN
IN: zup OUT: YELLOW
IN: zup blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep blicket tufa lug OUT: RED RED RED RED RED RED PURPLE
IN: gazzer lug fep wif OUT: GREEN PURPLE RED GREEN PURPLE RED
IN: fep OUT: RED
IN: lug OUT: PURPLE
IN: fep gazzer blicket OUT: RED GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep lug lug zup tufa lug tufa gazzer OUT: RED PURPLE PURPLE YELLOW PURPLE GREEN

*QUERY*
IN: lug fep fep tufa gazzer wif OUT: PURPLE RED RED GREEN PURPLE RED RED GREEN
IN: fep lug OUT: RED PURPLE
IN: gazzer wif OUT: GREEN GREEN
IN: fep fep wif tufa fep tufa lug OUT: RED RED RED RED RED PURPLE
IN: zup lug blicket OUT: YELLOW PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep wif OUT: RED RED
IN: fep fep tufa zup OUT: RED RED YELLOW
IN: gazzer OUT: GREEN
IN: fep gazzer OUT: RED GREEN
IN: zup fep gazzer OUT: YELLOW RED GREEN

*GRAMMAR*
gazzer -> GREEN 
 zup -> YELLOW 
 lug -> PURPLE 
 fep -> RED 
 x1 tufa u1 -> [x1] [u1] 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 