*SUPPORT*
IN: gazzer OUT: RED
IN: wif OUT: GREEN
IN: wif lug wif OUT: GREEN GREEN
IN: zup kiki gazzer OUT: RED RED YELLOW
IN: wif gazzer blicket OUT: GREEN RED BLUE
IN: zup blicket OUT: YELLOW BLUE
IN: wif fep lug zup OUT: GREEN GREEN GREEN GREEN YELLOW
IN: blicket fep OUT: BLUE BLUE BLUE BLUE
IN: blicket OUT: BLUE
IN: blicket lug zup lug zup OUT: BLUE YELLOW YELLOW
IN: zup wif kiki wif OUT: YELLOW GREEN GREEN GREEN
IN: zup OUT: YELLOW
IN: blicket zup OUT: BLUE YELLOW
IN: gazzer kiki blicket gazzer OUT: BLUE RED BLUE RED RED

*QUERY*
IN: gazzer zup zup kiki blicket zup OUT: RED YELLOW BLUE YELLOW BLUE YELLOW YELLOW
IN: blicket blicket OUT: BLUE BLUE
IN: gazzer fep OUT: RED RED RED RED
IN: gazzer blicket kiki zup OUT: RED YELLOW YELLOW BLUE
IN: zup fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif kiki zup gazzer lug blicket OUT: YELLOW RED BLUE YELLOW RED BLUE GREEN
IN: blicket wif kiki zup OUT: BLUE YELLOW YELLOW GREEN
IN: wif gazzer zup OUT: GREEN RED YELLOW
IN: wif kiki zup kiki gazzer OUT: RED RED YELLOW RED RED YELLOW GREEN
IN: blicket wif OUT: BLUE GREEN

*GRAMMAR*
zup -> YELLOW 
 wif -> GREEN 
 gazzer -> RED 
 blicket -> BLUE 
 u1 kiki x1 -> [x1] [x1] [u1] 
 x1 fep -> [x1] [x1] [x1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 