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

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

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