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

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

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