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

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

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