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

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

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