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

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

*GRAMMAR*
zup -> GREEN 
 fep -> PINK 
 wif -> BLUE 
 tufa -> PURPLE 
 u1 lug -> [u1] [u1] [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 