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

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

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