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

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

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