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

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

*GRAMMAR*
dax -> PURPLE 
 fep -> BLUE 
 gazzer -> YELLOW 
 zup -> GREEN 
 u1 tufa -> [u1] [u1] [u1] 
 u1 wif u2 -> [u2] [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 