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

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

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