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

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

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