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

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

*GRAMMAR*
lug -> RED 
 gazzer -> PURPLE 
 wif -> YELLOW 
 blicket -> BLUE 
 x1 tufa x2 -> [x2] [x1] 
 u1 kiki u2 -> [u2] [u1] [u1] 
 u1 dax x1 -> [x1] [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 