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

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

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