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

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

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