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

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

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