*SUPPORT*
IN: gazzer blicket gazzer OUT: YELLOW YELLOW
IN: gazzer wif fep OUT: YELLOW BLUE
IN: lug lug OUT: RED RED
IN: kiki OUT: PINK
IN: fep OUT: BLUE
IN: fep wif fep OUT: BLUE BLUE
IN: lug dax OUT: RED RED
IN: lug blicket kiki OUT: PINK RED
IN: lug fep blicket gazzer OUT: RED YELLOW BLUE
IN: gazzer blicket kiki OUT: PINK YELLOW
IN: fep wif gazzer OUT: BLUE YELLOW
IN: fep blicket fep OUT: BLUE BLUE
IN: gazzer OUT: YELLOW
IN: lug wif fep OUT: RED BLUE

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

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