*SUPPORT*
IN: gazzer fep gazzer wif dax OUT: RED PURPLE RED PINK RED PURPLE RED PINK
IN: fep tufa wif OUT: PURPLE PINK
IN: blicket tufa fep OUT: YELLOW PURPLE
IN: wif blicket dax OUT: PINK YELLOW PINK YELLOW
IN: gazzer OUT: RED
IN: wif blicket OUT: PINK YELLOW
IN: blicket tufa gazzer kiki fep OUT: YELLOW RED PURPLE RED PURPLE
IN: fep OUT: PURPLE
IN: fep dax OUT: PURPLE PURPLE
IN: gazzer fep gazzer tufa gazzer dax OUT: RED PURPLE RED RED RED PURPLE RED RED
IN: blicket kiki gazzer dax OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: gazzer gazzer tufa fep blicket OUT: RED RED PURPLE YELLOW
IN: wif gazzer dax OUT: PINK RED PINK RED
IN: wif gazzer kiki gazzer OUT: PINK RED RED PINK RED RED

*QUERY*
IN: wif tufa wif tufa gazzer dax kiki fep OUT: PINK PINK RED RED PURPLE RED RED PURPLE
IN: wif tufa fep OUT: PINK PURPLE
IN: blicket dax dax OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif fep OUT: PINK PURPLE
IN: fep kiki gazzer OUT: PURPLE RED PURPLE RED
IN: wif OUT: PINK
IN: wif blicket kiki fep OUT: PINK YELLOW PURPLE PINK YELLOW PURPLE
IN: gazzer tufa wif tufa fep dax kiki blicket OUT: RED PINK PURPLE PURPLE YELLOW PURPLE PURPLE YELLOW
IN: blicket OUT: YELLOW
IN: wif tufa gazzer OUT: PINK RED

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