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

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

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