*SUPPORT*
IN: lug kiki zup kiki blicket OUT: PINK YELLOW BLUE
IN: wif zup dax OUT: RED YELLOW RED YELLOW
IN: blicket zup blicket dax OUT: PINK YELLOW PINK PINK YELLOW PINK
IN: zup tufa wif OUT: YELLOW RED
IN: zup kiki lug tufa blicket OUT: BLUE PINK YELLOW
IN: blicket kiki blicket kiki wif tufa zup dax OUT: RED YELLOW RED YELLOW PINK PINK
IN: wif kiki zup kiki blicket blicket tufa lug OUT: PINK PINK BLUE YELLOW RED
IN: blicket kiki blicket OUT: PINK PINK
IN: wif tufa zup OUT: RED YELLOW
IN: zup OUT: YELLOW
IN: blicket OUT: PINK
IN: wif kiki lug tufa zup dax OUT: BLUE YELLOW BLUE YELLOW RED
IN: lug zup tufa zup OUT: BLUE YELLOW YELLOW
IN: wif zup OUT: RED YELLOW

*QUERY*
IN: lug blicket dax OUT: BLUE PINK BLUE PINK
IN: lug OUT: BLUE
IN: zup kiki blicket OUT: PINK YELLOW
IN: wif tufa lug OUT: RED BLUE
IN: wif kiki wif OUT: RED RED
IN: lug kiki blicket tufa blicket OUT: PINK PINK BLUE
IN: blicket zup OUT: PINK YELLOW
IN: wif tufa blicket OUT: RED PINK
IN: blicket tufa blicket OUT: PINK PINK
IN: blicket dax dax OUT: PINK PINK PINK PINK

*GRAMMAR*
wif -> RED 
 lug -> BLUE 
 blicket -> PINK 
 zup -> YELLOW 
 u1 kiki x1 -> [x1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 