*SUPPORT*
IN: zup OUT: PINK
IN: tufa OUT: PURPLE
IN: tufa gazzer zup dax OUT: PINK GREEN PINK GREEN PINK GREEN PURPLE PURPLE
IN: dax blicket tufa OUT: GREEN PURPLE GREEN PURPLE
IN: dax blicket dax OUT: GREEN GREEN GREEN GREEN
IN: tufa dax zup OUT: PURPLE GREEN PINK
IN: zup kiki tufa blicket zup OUT: PINK PURPLE PINK PURPLE PINK
IN: zup dax tufa blicket zup OUT: PINK GREEN PURPLE PINK PURPLE PINK
IN: fep blicket tufa OUT: BLUE PURPLE BLUE PURPLE
IN: zup blicket fep OUT: PINK BLUE PINK BLUE
IN: zup fep blicket fep kiki tufa OUT: PINK BLUE BLUE BLUE BLUE PURPLE
IN: dax zup OUT: GREEN PINK
IN: tufa blicket dax OUT: PURPLE GREEN PURPLE GREEN
IN: fep gazzer dax OUT: GREEN GREEN GREEN BLUE BLUE

*QUERY*
IN: fep blicket dax OUT: BLUE GREEN BLUE GREEN
IN: zup zup blicket zup OUT: PINK PINK PINK PINK PINK
IN: dax dax blicket fep kiki zup OUT: GREEN GREEN BLUE GREEN BLUE PINK
IN: fep dax OUT: BLUE GREEN
IN: fep tufa OUT: BLUE PURPLE
IN: tufa blicket zup OUT: PURPLE PINK PURPLE PINK
IN: dax OUT: GREEN
IN: fep OUT: BLUE
IN: fep blicket zup OUT: BLUE PINK BLUE PINK
IN: dax gazzer zup OUT: PINK PINK PINK GREEN GREEN

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