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

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

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