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

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

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