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

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

*GRAMMAR*
blicket -> BLUE 
 lug -> YELLOW 
 dax -> RED 
 wif -> PURPLE 
 x1 zup x2 -> [x2] [x1] 
 x1 gazzer u1 -> [x1] [u1] [x1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 