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

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

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