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

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

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