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

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

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