*SUPPORT*
IN: tufa blicket gazzer OUT: YELLOW PINK
IN: gazzer OUT: PINK
IN: tufa gazzer blicket tufa OUT: YELLOW PINK YELLOW
IN: wif blicket gazzer OUT: PURPLE PINK
IN: kiki dax fep gazzer OUT: PINK RED RED RED PINK
IN: kiki fep gazzer OUT: PINK RED PINK
IN: gazzer wif OUT: PINK PURPLE
IN: tufa OUT: YELLOW
IN: gazzer blicket kiki OUT: PINK RED
IN: wif blicket tufa OUT: PURPLE YELLOW
IN: gazzer gazzer tufa blicket kiki OUT: PINK PINK YELLOW RED
IN: gazzer fep tufa OUT: YELLOW PINK YELLOW
IN: wif blicket wif OUT: PURPLE PURPLE
IN: kiki OUT: RED

*QUERY*
IN: gazzer kiki kiki blicket wif OUT: PINK RED RED PURPLE
IN: gazzer wif blicket kiki OUT: PINK PURPLE RED
IN: gazzer tufa fep kiki OUT: RED PINK YELLOW RED
IN: tufa fep tufa OUT: YELLOW YELLOW YELLOW
IN: tufa tufa OUT: YELLOW YELLOW
IN: tufa blicket gazzer dax fep kiki OUT: RED YELLOW PINK YELLOW PINK YELLOW PINK RED
IN: wif OUT: PURPLE
IN: kiki blicket tufa OUT: RED YELLOW
IN: tufa blicket wif fep tufa OUT: YELLOW YELLOW PURPLE YELLOW
IN: gazzer blicket tufa OUT: PINK YELLOW

*GRAMMAR*
kiki -> RED 
 gazzer -> PINK 
 wif -> PURPLE 
 tufa -> YELLOW 
 u1 blicket u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] 
 x1 fep u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 