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

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

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