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

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

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