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

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

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