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

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

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