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

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

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