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

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

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