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

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

*GRAMMAR*
gazzer -> GREEN 
 blicket -> RED 
 lug -> YELLOW 
 dax -> PINK 
 u1 fep -> [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 