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

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

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