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

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

*GRAMMAR*
gazzer -> RED 
 fep -> PURPLE 
 blicket -> BLUE 
 wif -> PINK 
 u1 tufa u2 -> [u2] [u1] [u2] [u2] [u1] [u1] [u2] 
 u1 kiki -> [u1] [u1] 
 x1 dax x2 -> [x2] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 