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

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

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