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

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

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