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

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

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