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

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

*GRAMMAR*
blicket -> RED 
 wif -> YELLOW 
 zup -> PURPLE 
 gazzer -> PINK 
 x1 lug x2 -> [x2] [x1] 
 x1 kiki u1 -> [x1] [u1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 