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

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

*GRAMMAR*
wif -> GREEN 
 fep -> BLUE 
 gazzer -> RED 
 kiki -> YELLOW 
 x1 lug -> [x1] [x1] [x1] [x1] 
 u1 blicket u2 -> [u1] [u1] [u1] [u2] [u2] 
 x1 dax -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 