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

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

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