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

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

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