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

*QUERY*
IN: fep blicket kiki OUT: GREEN PINK PINK PINK
IN: kiki kiki kiki blicket kiki OUT: PINK PINK PINK PINK PINK PINK
IN: wif fep OUT: PURPLE GREEN
IN: fep blicket gazzer OUT: GREEN YELLOW YELLOW YELLOW
IN: fep blicket wif OUT: GREEN PURPLE PURPLE PURPLE
IN: fep OUT: GREEN
IN: gazzer blicket wif OUT: YELLOW PURPLE PURPLE PURPLE
IN: wif wif blicket kiki OUT: PURPLE PURPLE PINK PINK PINK
IN: gazzer blicket gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer gazzer blicket wif OUT: YELLOW YELLOW PURPLE PURPLE PURPLE

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