*SUPPORT*
IN: gazzer gazzer OUT: YELLOW YELLOW
IN: gazzer gazzer lug wif lug OUT: YELLOW YELLOW PURPLE PURPLE
IN: dax tufa OUT: BLUE BLUE
IN: kiki blicket kiki wif gazzer OUT: RED YELLOW RED YELLOW RED
IN: kiki wif kiki OUT: RED RED
IN: lug tufa OUT: PURPLE PURPLE
IN: kiki OUT: RED
IN: dax blicket kiki OUT: RED RED BLUE
IN: gazzer wif dax OUT: YELLOW BLUE
IN: gazzer OUT: YELLOW
IN: kiki gazzer blicket gazzer tufa OUT: RED YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki wif dax OUT: RED BLUE
IN: kiki tufa OUT: RED RED
IN: lug kiki dax blicket kiki wif kiki OUT: PURPLE RED RED RED RED RED BLUE

*QUERY*
IN: gazzer gazzer wif dax OUT: YELLOW YELLOW BLUE
IN: lug wif lug OUT: PURPLE PURPLE
IN: dax dax wif lug OUT: BLUE BLUE PURPLE
IN: gazzer blicket dax OUT: BLUE BLUE YELLOW
IN: kiki blicket dax wif kiki OUT: BLUE RED BLUE RED RED
IN: gazzer tufa OUT: YELLOW YELLOW
IN: dax gazzer OUT: BLUE YELLOW
IN: lug gazzer gazzer OUT: PURPLE YELLOW YELLOW
IN: kiki wif gazzer OUT: RED YELLOW
IN: gazzer wif kiki OUT: YELLOW RED

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