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

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

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