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

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

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