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

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

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