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

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

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