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

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

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