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

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

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