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

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

*GRAMMAR*
tufa -> RED 
 lug -> GREEN 
 kiki -> PINK 
 zup -> BLUE 
 x1 wif -> [x1] [x1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 