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

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

*GRAMMAR*
kiki -> GREEN 
 fep -> PINK 
 blicket -> BLUE 
 tufa -> YELLOW 
 x1 lug x2 -> [x2] [x1] 
 x1 wif x2 -> [x1] [x2] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 