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

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

*GRAMMAR*
blicket -> YELLOW 
 tufa -> PINK 
 gazzer -> PURPLE 
 wif -> RED 
 u1 kiki u2 -> [u1] [u2] 
 u1 zup -> [u1] [u1] 
 x1 fep -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 