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

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

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