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

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

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