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

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

*GRAMMAR*
lug -> PINK 
 fep -> PURPLE 
 blicket -> BLUE 
 kiki -> GREEN 
 x1 wif x2 -> [x2] [x1] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 