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

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

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