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

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

*GRAMMAR*
tufa -> RED 
 blicket -> GREEN 
 dax -> YELLOW 
 gazzer -> PURPLE 
 u1 fep -> [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 