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

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

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