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

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

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