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

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

*GRAMMAR*
tufa -> BLUE 
 lug -> YELLOW 
 zup -> GREEN 
 wif -> PINK 
 x1 kiki x2 -> [x2] [x2] [x1] 
 u1 blicket x1 -> [x1] [u1] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 