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

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

*GRAMMAR*
fep -> GREEN 
 gazzer -> BLUE 
 blicket -> YELLOW 
 dax -> PINK 
 u1 zup -> [u1] [u1] [u1] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] [u2] [u2] [u1] [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 