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

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

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