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

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

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