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

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

*GRAMMAR*
tufa -> YELLOW 
 zup -> GREEN 
 blicket -> RED 
 lug -> BLUE 
 u1 fep u2 -> [u1] [u2] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 