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

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

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