["h6-k9","m15-j12","p6-n8","s15-p12","m9-j12","i15-i14","k11-j12","i18-i14","i3-i12","i15-i14","i11-i12","i15-i14","i11-i12","e14-g14","i12-i13","l18-i15","k7-n7","c15-c12","n6-q9","i15-j15","r11-r9","c18-c13","r7-r16","r19-r18","r15-r16","r19-r18","r3-r16","o18-p17","s16-r17","o17-p17","s17-r17","p19-p18","o3-r6","j15-m18","f3-n11","n15-o14","n11-o12","f18-m11","r6-o9","p17-p14","p10-p11","p14-p13","o9-n10","c12-c8","n10-m11","q13-o13","l11-m12","m18-j18","n12-k15","c8-i14","l15-k16"]