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

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

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