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

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

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