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

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

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