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

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

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