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

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

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