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

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

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