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

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

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