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

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

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