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

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

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