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

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

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