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

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

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