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

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

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