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

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

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