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

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

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