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

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

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