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

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

*GRAMMAR*
blicket -> RED 
 lug -> GREEN 
 tufa -> YELLOW 
 fep -> BLUE 
 u1 zup -> [u1] [u1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 x1 wif u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 