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

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

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