*SUPPORT*
IN: blicket OUT: RED
IN: wif kiki OUT: PINK PINK PINK PINK
IN: blicket wif OUT: RED PINK
IN: dax OUT: PURPLE
IN: wif wif lug tufa OUT: PINK PINK BLUE BLUE BLUE
IN: dax tufa OUT: PURPLE PURPLE PURPLE
IN: wif OUT: PINK
IN: lug kiki OUT: BLUE BLUE BLUE BLUE
IN: blicket tufa OUT: RED RED RED
IN: lug dax OUT: BLUE PURPLE
IN: wif blicket kiki OUT: PINK RED RED RED RED
IN: blicket fep wif OUT: PINK PINK RED RED PINK
IN: wif tufa OUT: PINK PINK PINK
IN: blicket blicket kiki OUT: RED RED RED RED RED

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

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