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

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

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