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

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

*GRAMMAR*
zup -> PINK 
 gazzer -> YELLOW 
 wif -> PURPLE 
 fep -> GREEN 
 x1 dax x2 -> [x1] [x2] 
 u1 tufa -> [u1] [u1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 