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

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

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