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

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

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