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

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

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