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

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

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