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

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

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