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

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

*GRAMMAR*
zup -> RED 
 blicket -> GREEN 
 wif -> PINK 
 gazzer -> PURPLE 
 x1 dax x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] [x1] 
 x1 fep u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 