*SUPPORT*
IN: lug wif lug OUT: BLUE BLUE
IN: lug wif kiki OUT: BLUE GREEN
IN: tufa fep kiki OUT: GREEN YELLOW
IN: dax OUT: PINK
IN: tufa OUT: YELLOW
IN: kiki fep tufa gazzer OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: lug fep tufa OUT: YELLOW BLUE
IN: dax fep lug OUT: BLUE PINK
IN: tufa dax wif kiki OUT: YELLOW PINK GREEN
IN: kiki dax OUT: GREEN PINK
IN: lug tufa wif lug OUT: BLUE YELLOW BLUE
IN: kiki fep dax OUT: PINK GREEN
IN: lug wif tufa OUT: BLUE YELLOW
IN: lug fep dax OUT: PINK BLUE

*QUERY*
IN: lug wif tufa gazzer OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: kiki lug wif kiki OUT: GREEN BLUE GREEN
IN: lug wif kiki gazzer OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: tufa fep tufa OUT: YELLOW YELLOW
IN: kiki gazzer OUT: GREEN GREEN GREEN
IN: lug wif dax OUT: BLUE PINK
IN: kiki OUT: GREEN
IN: tufa lug wif kiki OUT: YELLOW BLUE GREEN
IN: kiki wif tufa OUT: GREEN YELLOW
IN: lug OUT: BLUE

*GRAMMAR*
lug -> BLUE 
 dax -> PINK 
 tufa -> YELLOW 
 kiki -> GREEN 
 u1 wif u2 -> [u1] [u2] 
 u1 fep u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 