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

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

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