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

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

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