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

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

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