*SUPPORT*
IN: wif fep gazzer OUT: GREEN PINK
IN: gazzer gazzer OUT: GREEN GREEN
IN: dax wif OUT: RED PINK
IN: dax blicket OUT: RED RED
IN: gazzer lug dax dax blicket OUT: RED RED RED RED GREEN
IN: dax OUT: RED
IN: wif lug zup dax zup dax OUT: PURPLE RED PURPLE RED PINK
IN: dax dax blicket OUT: RED RED RED RED
IN: zup zup fep wif OUT: PURPLE PINK PURPLE
IN: gazzer lug zup lug wif OUT: PINK PURPLE GREEN
IN: dax zup fep wif OUT: RED PINK PURPLE
IN: dax gazzer fep wif blicket OUT: RED PINK GREEN RED PINK GREEN
IN: gazzer OUT: GREEN
IN: dax fep wif fep wif OUT: PINK PINK RED

*QUERY*
IN: zup lug gazzer fep dax OUT: RED GREEN PURPLE
IN: gazzer fep wif lug zup dax fep gazzer OUT: PURPLE GREEN RED PINK GREEN
IN: wif OUT: PINK
IN: zup lug wif fep gazzer blicket OUT: GREEN PINK GREEN PINK PURPLE
IN: gazzer fep gazzer wif zup blicket OUT: GREEN PINK PURPLE GREEN GREEN PINK PURPLE GREEN
IN: wif dax OUT: PINK RED
IN: gazzer fep zup blicket OUT: PURPLE GREEN PURPLE GREEN
IN: zup OUT: PURPLE
IN: wif lug gazzer OUT: GREEN PINK
IN: gazzer dax blicket OUT: GREEN RED GREEN RED

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