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

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

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