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

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

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