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

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

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