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

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

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