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

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

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