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

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

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