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

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

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