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

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

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