*SUPPORT*
IN: zup OUT: YELLOW
IN: wif OUT: BLUE
IN: wif blicket blicket kiki zup kiki wif OUT: BLUE YELLOW BLUE BLUE BLUE BLUE
IN: fep blicket OUT: PURPLE PURPLE
IN: wif kiki zup OUT: YELLOW BLUE
IN: gazzer blicket blicket OUT: RED RED RED RED
IN: gazzer fep blicket OUT: RED PURPLE RED PURPLE
IN: zup dax gazzer kiki zup OUT: YELLOW RED YELLOW YELLOW RED YELLOW
IN: fep fep blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: PURPLE
IN: wif blicket kiki gazzer OUT: RED BLUE BLUE
IN: wif gazzer blicket OUT: BLUE RED BLUE RED
IN: wif dax wif kiki wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer blicket OUT: RED RED

*QUERY*
IN: zup wif OUT: YELLOW BLUE
IN: fep wif OUT: PURPLE BLUE
IN: wif blicket OUT: BLUE BLUE
IN: gazzer zup kiki zup OUT: YELLOW RED YELLOW
IN: zup fep blicket kiki gazzer OUT: RED YELLOW PURPLE YELLOW PURPLE
IN: zup gazzer OUT: YELLOW RED
IN: gazzer dax fep OUT: PURPLE RED PURPLE RED
IN: zup dax wif blicket OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: gazzer OUT: RED
IN: zup zup fep blicket OUT: YELLOW YELLOW PURPLE YELLOW YELLOW PURPLE

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