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

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

*GRAMMAR*
gazzer -> YELLOW 
 dax -> RED 
 fep -> PURPLE 
 zup -> GREEN 
 x1 tufa -> [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 x1 wif x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 