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

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

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