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

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

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