20 24 0 0 0 0 0 0 0 0999 V2000 23.5588 -17.0106 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 23.5588 -18.3692 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.7353 -19.0485 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 25.9119 -18.3692 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 25.9119 -17.0106 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.7353 -16.3314 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.0885 -19.0485 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.2650 -18.3692 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.2650 -17.0106 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.0885 -16.3314 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 29.4416 -16.3314 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 29.4416 -14.9728 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.2650 -14.2935 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.0885 -14.9728 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 30.6181 -18.3692 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 30.6181 -17.0106 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 31.7946 -19.0485 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 32.9711 -18.3692 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 32.9711 -17.0106 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 31.7946 -16.3314 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 2 3 2 0 0 0 3 4 1 0 0 0 4 5 1 0 0 0 5 6 1 0 0 0 1 6 2 0 0 0 4 7 2 0 0 0 7 8 1 0 0 0 8 9 2 0 0 0 9 10 1 0 0 0 5 10 2 0 0 0 9 11 1 0 0 0 11 12 2 0 0 0 12 13 1 0 0 0 13 14 2 0 0 0 10 14 1 0 0 0 8 15 1 0 0 0 15 16 2 0 0 0 16 11 1 0 0 0 15 17 1 0 0 0 17 18 2 0 0 0 18 19 1 0 0 0 19 20 2 0 0 0 16 20 1 0 0 0 M END