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

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

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