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

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

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