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

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

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