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

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

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