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

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

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