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

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

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