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

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

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