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

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

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