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

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

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