*SUPPORT*
IN: kiki zup OUT: BLUE BLUE
IN: kiki OUT: BLUE
IN: tufa blicket zup OUT: GREEN YELLOW YELLOW
IN: kiki wif OUT: BLUE PINK
IN: kiki wif zup dax tufa OUT: GREEN BLUE PINK PINK BLUE PINK PINK GREEN
IN: tufa wif blicket OUT: GREEN PINK YELLOW
IN: wif OUT: PINK
IN: tufa dax tufa OUT: GREEN GREEN GREEN GREEN
IN: wif zup dax wif OUT: PINK PINK PINK PINK PINK PINK
IN: kiki wif blicket OUT: BLUE PINK YELLOW
IN: wif lug kiki zup dax blicket OUT: PINK PINK YELLOW BLUE BLUE BLUE BLUE YELLOW
IN: kiki blicket kiki zup OUT: BLUE YELLOW BLUE BLUE
IN: kiki zup lug wif OUT: BLUE BLUE BLUE BLUE PINK
IN: kiki blicket zup OUT: BLUE YELLOW YELLOW

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

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