*SUPPORT*
IN: blicket zup tufa zup OUT: GREEN BLUE BLUE BLUE
IN: gazzer OUT: YELLOW
IN: wif blicket zup kiki wif OUT: PURPLE GREEN PURPLE BLUE
IN: wif OUT: PURPLE
IN: blicket blicket zup kiki zup OUT: GREEN GREEN BLUE BLUE
IN: wif lug wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer tufa zup OUT: YELLOW BLUE BLUE
IN: wif kiki zup OUT: BLUE PURPLE
IN: wif kiki gazzer tufa zup OUT: YELLOW PURPLE BLUE BLUE
IN: blicket OUT: GREEN
IN: wif lug blicket kiki gazzer OUT: YELLOW GREEN PURPLE YELLOW GREEN PURPLE YELLOW GREEN
IN: gazzer kiki blicket tufa gazzer OUT: GREEN YELLOW YELLOW YELLOW
IN: gazzer zup kiki blicket OUT: YELLOW GREEN BLUE
IN: blicket lug zup OUT: BLUE GREEN BLUE GREEN BLUE

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

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