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

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

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