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

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

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