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

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

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