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

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

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