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

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

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