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

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

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