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

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

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