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

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

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