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

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

*GRAMMAR*
blicket -> PURPLE 
 dax -> YELLOW 
 wif -> RED 
 tufa -> PINK 
 u1 kiki u2 -> [u1] [u2] [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 