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

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

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