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

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

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