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

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

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