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

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

*GRAMMAR*
fep -> PINK 
 lug -> RED 
 kiki -> PURPLE 
 wif -> GREEN 
 x1 dax u1 -> [x1] [u1] 
 x1 tufa -> [x1] [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 