*SUPPORT*
IN: tufa lug dax kiki OUT: PURPLE GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif kiki OUT: PINK PINK PINK PINK PINK PINK
IN: wif lug tufa lug dax OUT: PINK PURPLE GREEN
IN: wif OUT: PINK
IN: fep zup fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif fep zup dax OUT: GREEN PINK YELLOW GREEN GREEN
IN: tufa OUT: PURPLE
IN: fep lug tufa lug dax OUT: YELLOW PURPLE GREEN
IN: wif wif lug wif OUT: PINK PINK PINK
IN: dax lug dax dax zup wif OUT: PINK GREEN GREEN GREEN PINK PINK
IN: dax kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif lug wif kiki OUT: PINK PINK PINK PINK PINK PINK PINK
IN: fep zup dax OUT: GREEN YELLOW GREEN GREEN
IN: wif lug tufa OUT: PINK PURPLE

*QUERY*
IN: wif wif kiki OUT: PINK PINK PINK PINK PINK PINK PINK
IN: fep OUT: YELLOW
IN: fep lug wif lug dax kiki OUT: YELLOW PINK GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa wif lug wif OUT: PURPLE PINK PINK
IN: wif lug fep zup wif zup fep OUT: YELLOW PINK PINK YELLOW PINK PINK YELLOW YELLOW
IN: tufa lug wif OUT: PURPLE PINK
IN: wif lug dax fep OUT: PINK GREEN YELLOW
IN: fep lug tufa lug tufa wif lug fep OUT: YELLOW PURPLE PURPLE PINK YELLOW
IN: dax OUT: GREEN
IN: fep kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

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