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

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

*GRAMMAR*
fep -> GREEN 
 gazzer -> YELLOW 
 blicket -> PURPLE 
 wif -> PINK 
 x1 dax -> [x1] [x1] 
 x1 zup x2 -> [x2] [x1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 