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

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

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