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

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

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