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

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

*GRAMMAR*
fep -> GREEN 
 wif -> YELLOW 
 tufa -> PURPLE 
 dax -> PINK 
 x1 gazzer x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 