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

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

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