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

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

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