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

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

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