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

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

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