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

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

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