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

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

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