*SUPPORT*
IN: lug OUT: RED
IN: lug blicket gazzer blicket fep tufa lug OUT: RED YELLOW PINK RED
IN: gazzer tufa zup OUT: GREEN PINK
IN: zup OUT: GREEN
IN: lug lug gazzer tufa zup kiki OUT: RED RED GREEN PINK RED RED GREEN PINK
IN: lug kiki OUT: RED RED
IN: lug tufa gazzer lug OUT: PINK RED RED
IN: gazzer blicket fep OUT: YELLOW PINK
IN: fep tufa gazzer blicket gazzer blicket fep kiki OUT: YELLOW PINK PINK YELLOW YELLOW PINK PINK YELLOW
IN: lug lug OUT: RED RED
IN: zup gazzer blicket gazzer OUT: GREEN PINK PINK
IN: lug gazzer gazzer OUT: RED PINK PINK
IN: fep gazzer kiki OUT: YELLOW PINK YELLOW PINK
IN: zup kiki kiki OUT: GREEN GREEN GREEN GREEN

*QUERY*
IN: fep tufa lug gazzer OUT: RED PINK YELLOW
IN: gazzer OUT: PINK
IN: lug zup OUT: RED GREEN
IN: fep kiki OUT: YELLOW YELLOW
IN: zup blicket lug kiki OUT: RED RED GREEN
IN: fep lug OUT: YELLOW RED
IN: zup kiki OUT: GREEN GREEN
IN: fep OUT: YELLOW
IN: lug blicket zup blicket gazzer tufa fep zup OUT: YELLOW GREEN PINK GREEN RED
IN: lug kiki kiki kiki OUT: RED RED RED RED RED RED RED RED

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