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

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

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