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

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

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