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

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

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