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

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

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