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

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

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