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

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

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