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

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

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