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

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

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