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

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

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