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

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

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