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

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

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