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

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

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