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

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

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