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

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

*GRAMMAR*
zup -> PURPLE 
 gazzer -> GREEN 
 fep -> PINK 
 dax -> YELLOW 
 u1 blicket -> [u1] [u1] 
 u1 lug u2 -> [u2] [u1] [u2] [u2] [u2] 
 u1 tufa u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 