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

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

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