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

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

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