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

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

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