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

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

*GRAMMAR*
lug -> PURPLE 
 dax -> GREEN 
 tufa -> PINK 
 gazzer -> YELLOW 
 x1 fep x2 -> [x1] [x2] [x1] 
 x1 wif u1 -> [x1] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 