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

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

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