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

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

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