*SUPPORT*
IN: lug dax zup OUT: YELLOW RED
IN: wif kiki wif lug dax blicket OUT: PINK BLUE RED PINK
IN: wif dax zup OUT: YELLOW PINK
IN: zup lug dax lug OUT: YELLOW RED RED
IN: zup dax blicket OUT: BLUE YELLOW
IN: wif blicket OUT: PINK BLUE
IN: zup zup blicket blicket OUT: YELLOW YELLOW BLUE BLUE
IN: lug kiki wif wif wif kiki wif OUT: PINK PINK PINK PINK RED
IN: lug zup dax lug OUT: RED RED YELLOW
IN: lug kiki zup OUT: YELLOW RED
IN: wif OUT: PINK
IN: lug dax blicket tufa lug dax zup OUT: BLUE RED YELLOW RED
IN: zup wif OUT: YELLOW PINK
IN: lug dax blicket kiki lug OUT: RED BLUE RED

*QUERY*
IN: blicket OUT: BLUE
IN: wif dax lug lug OUT: RED RED PINK
IN: lug lug blicket OUT: RED RED BLUE
IN: blicket dax zup dax lug OUT: RED YELLOW BLUE
IN: blicket dax lug tufa wif wif OUT: RED BLUE PINK PINK
IN: zup blicket OUT: YELLOW BLUE
IN: zup OUT: YELLOW
IN: lug OUT: RED
IN: lug dax wif tufa wif OUT: PINK RED PINK
IN: lug dax blicket OUT: BLUE RED

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