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

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

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