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

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

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