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

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

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