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

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

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