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

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

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