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

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

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