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

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

*GRAMMAR*
wif -> PURPLE 
 zup -> PINK 
 lug -> GREEN 
 dax -> RED 
 u1 kiki u2 -> [u1] [u2] 
 u1 fep -> [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 