*SUPPORT*
IN: tufa gazzer blicket OUT: YELLOW PURPLE YELLOW
IN: lug dax wif OUT: BLUE RED
IN: wif blicket gazzer blicket OUT: RED YELLOW YELLOW YELLOW
IN: wif wif kiki wif kiki wif OUT: RED RED RED RED
IN: wif OUT: RED
IN: lug wif OUT: BLUE RED
IN: tufa tufa OUT: PURPLE PURPLE
IN: blicket OUT: YELLOW
IN: blicket kiki blicket kiki wif dax wif tufa OUT: YELLOW YELLOW RED RED PURPLE
IN: wif gazzer lug dax lug OUT: BLUE RED BLUE BLUE
IN: lug OUT: BLUE
IN: tufa dax lug gazzer wif dax wif OUT: PURPLE RED BLUE RED RED
IN: blicket kiki wif OUT: YELLOW RED
IN: blicket gazzer lug OUT: BLUE YELLOW BLUE

*QUERY*
IN: tufa gazzer lug kiki lug OUT: BLUE PURPLE BLUE BLUE
IN: tufa lug OUT: PURPLE BLUE
IN: lug gazzer tufa dax wif OUT: PURPLE BLUE PURPLE RED
IN: blicket gazzer blicket dax tufa OUT: YELLOW YELLOW YELLOW PURPLE
IN: tufa tufa gazzer lug kiki wif OUT: PURPLE BLUE PURPLE BLUE RED
IN: lug lug blicket tufa OUT: BLUE BLUE YELLOW PURPLE
IN: tufa gazzer blicket kiki wif OUT: YELLOW PURPLE YELLOW RED
IN: wif tufa gazzer blicket OUT: RED YELLOW PURPLE YELLOW
IN: blicket tufa OUT: YELLOW PURPLE
IN: lug tufa dax tufa dax lug OUT: BLUE PURPLE PURPLE BLUE

*GRAMMAR*
blicket -> YELLOW 
 tufa -> PURPLE 
 wif -> RED 
 lug -> BLUE 
 x1 dax x2 -> [x1] [x2] 
 u1 gazzer u2 -> [u2] [u1] [u2] 
 x1 kiki u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 