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

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

*GRAMMAR*
gazzer -> RED 
 wif -> BLUE 
 dax -> YELLOW 
 fep -> PINK 
 x1 lug -> [x1] [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] [x1] [x1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 