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

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

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