*SUPPORT*
IN: blicket fep OUT: YELLOW YELLOW
IN: blicket fep kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket zup kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket dax OUT: YELLOW GREEN
IN: dax lug OUT: GREEN PINK
IN: gazzer OUT: BLUE
IN: gazzer zup kiki OUT: BLUE BLUE BLUE BLUE
IN: blicket gazzer kiki OUT: YELLOW BLUE YELLOW BLUE
IN: gazzer blicket blicket zup kiki OUT: BLUE YELLOW YELLOW YELLOW BLUE YELLOW YELLOW YELLOW
IN: lug zup OUT: PINK PINK
IN: lug kiki kiki OUT: PINK PINK PINK PINK
IN: dax lug fep OUT: GREEN PINK PINK
IN: gazzer zup OUT: BLUE BLUE
IN: lug blicket zup OUT: PINK YELLOW YELLOW

*QUERY*
IN: dax zup kiki OUT: GREEN GREEN GREEN GREEN
IN: blicket OUT: YELLOW
IN: dax fep OUT: GREEN GREEN
IN: dax blicket zup OUT: GREEN YELLOW YELLOW
IN: lug OUT: PINK
IN: dax OUT: GREEN
IN: lug zup kiki OUT: PINK PINK PINK PINK
IN: lug dax gazzer zup OUT: PINK GREEN BLUE BLUE
IN: gazzer gazzer OUT: BLUE BLUE
IN: gazzer gazzer lug dax fep OUT: BLUE BLUE PINK GREEN GREEN

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