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

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

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