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

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

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