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

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

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