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

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

*GRAMMAR*
blicket -> YELLOW 
 lug -> GREEN 
 dax -> PINK 
 zup -> RED 
 u1 gazzer -> [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 