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

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

*GRAMMAR*
wif -> BLUE 
 fep -> GREEN 
 blicket -> YELLOW 
 zup -> RED 
 u1 gazzer -> [u1] [u1] 
 x1 dax u1 -> [u1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 