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

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

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