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

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

*GRAMMAR*
tufa -> GREEN 
 fep -> YELLOW 
 blicket -> RED 
 wif -> PINK 
 x1 gazzer x2 -> [x2] [x1] 
 x1 kiki -> [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 