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

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

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