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

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

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