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

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

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