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

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

*GRAMMAR*
fep -> PURPLE 
 zup -> PINK 
 wif -> GREEN 
 blicket -> BLUE 
 x1 lug u1 -> [x1] [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 