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

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

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