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

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

*GRAMMAR*
fep -> PINK 
 dax -> GREEN 
 zup -> PURPLE 
 lug -> YELLOW 
 u1 tufa u2 -> [u1] [u2] 
 x1 blicket x2 -> [x1] [x1] [x2] [x1] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 