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

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

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