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

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

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