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

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

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