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

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

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