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

*QUERY*
IN: dax OUT: PURPLE
IN: dax fep blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki fep blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax fep OUT: PURPLE PURPLE
IN: gazzer tufa dax OUT: PINK PURPLE
IN: dax blicket OUT: PURPLE PURPLE PURPLE
IN: kiki gazzer fep OUT: GREEN PINK PINK
IN: kiki fep OUT: GREEN GREEN
IN: gazzer OUT: PINK
IN: dax dax fep tufa kiki dax fep OUT: PURPLE PURPLE PURPLE GREEN PURPLE PURPLE

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