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

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

*GRAMMAR*
lug -> PURPLE 
 fep -> YELLOW 
 tufa -> RED 
 blicket -> GREEN 
 u1 gazzer u2 -> [u2] [u2] [u1] 
 x1 wif x2 -> [x1] [x2] [x2] [x1] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 