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

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

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