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

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

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