*SUPPORT*
IN: tufa kiki OUT: PURPLE PURPLE PURPLE
IN: wif wif kiki OUT: BLUE BLUE BLUE BLUE
IN: tufa lug tufa tufa lug fep OUT: PURPLE RED PURPLE PURPLE
IN: zup wif gazzer zup OUT: GREEN BLUE GREEN
IN: zup lug fep lug tufa OUT: PURPLE RED GREEN
IN: wif kiki OUT: BLUE BLUE BLUE
IN: wif gazzer fep OUT: BLUE RED
IN: zup lug zup kiki OUT: GREEN GREEN GREEN GREEN
IN: fep wif gazzer fep OUT: RED BLUE RED
IN: wif gazzer wif OUT: BLUE BLUE
IN: wif OUT: BLUE
IN: tufa kiki gazzer zup gazzer wif OUT: PURPLE PURPLE PURPLE GREEN BLUE
IN: wif tufa OUT: BLUE PURPLE
IN: tufa OUT: PURPLE

*QUERY*
IN: fep kiki OUT: RED RED RED
IN: tufa lug fep lug wif kiki OUT: BLUE BLUE BLUE RED PURPLE
IN: tufa kiki gazzer tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: RED
IN: tufa fep fep gazzer wif OUT: PURPLE RED RED BLUE
IN: fep wif tufa lug zup kiki OUT: RED BLUE GREEN GREEN GREEN PURPLE
IN: tufa gazzer zup OUT: PURPLE GREEN
IN: zup kiki OUT: GREEN GREEN GREEN
IN: zup OUT: GREEN
IN: fep fep kiki gazzer zup OUT: RED RED RED RED GREEN

*GRAMMAR*
tufa -> PURPLE 
 zup -> GREEN 
 wif -> BLUE 
 fep -> RED 
 u1 kiki -> [u1] [u1] [u1] 
 u1 lug x1 -> [x1] [u1] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 