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

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

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