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

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

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