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

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

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