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

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

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