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

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

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