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

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

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