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

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

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