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

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

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