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

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

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