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

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

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