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

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

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