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

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

*GRAMMAR*
tufa -> GREEN 
 zup -> PINK 
 lug -> PURPLE 
 kiki -> YELLOW 
 x1 wif x2 -> [x2] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 