*SUPPORT*
IN: gazzer OUT: RED
IN: blicket OUT: GREEN
IN: wif lug OUT: BLUE BLUE
IN: wif blicket OUT: BLUE GREEN
IN: gazzer lug OUT: RED RED
IN: dax tufa OUT: PINK PINK PINK
IN: wif tufa OUT: BLUE BLUE BLUE
IN: wif wif tufa OUT: BLUE BLUE BLUE BLUE
IN: dax OUT: PINK
IN: blicket blicket tufa OUT: GREEN GREEN GREEN GREEN
IN: wif OUT: BLUE
IN: dax fep OUT: PINK PINK PINK PINK
IN: blicket fep OUT: GREEN GREEN GREEN GREEN
IN: gazzer fep OUT: RED RED RED RED

*QUERY*
IN: wif fep OUT: BLUE BLUE BLUE BLUE
IN: dax fep lug OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: gazzer blicket OUT: RED GREEN
IN: gazzer fep lug OUT: RED RED RED RED RED RED RED RED
IN: blicket tufa OUT: GREEN GREEN GREEN
IN: gazzer dax tufa OUT: RED PINK PINK PINK
IN: wif fep lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif dax tufa OUT: BLUE PINK PINK PINK
IN: gazzer tufa OUT: RED RED RED
IN: gazzer dax lug OUT: RED PINK RED PINK

*GRAMMAR*
gazzer -> RED 
 dax -> PINK 
 wif -> BLUE 
 blicket -> GREEN 
 u1 tufa -> [u1] [u1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 