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

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

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