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

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

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