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

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

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