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

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

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