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

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

*GRAMMAR*
dax -> PURPLE 
 wif -> PINK 
 lug -> RED 
 blicket -> GREEN 
 u1 gazzer u2 -> [u2] [u1] 
 x1 zup -> [x1] [x1] [x1] 
 x1 fep x2 -> [x2] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 