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

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

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