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

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

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