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

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

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