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

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

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