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

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

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