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

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

*GRAMMAR*
tufa -> GREEN 
 dax -> PINK 
 gazzer -> PURPLE 
 blicket -> YELLOW 
 x1 lug x2 -> [x2] [x2] [x1] 
 u1 wif u2 -> [u2] [u1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 