20 19 0 0 0 0 0 0 0 0999 V2000 24.4998 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 25.7039 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.8612 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 26.9079 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.6572 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.1057 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 20.4531 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 29.3098 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 19.2490 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 30.5139 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.0450 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 31.7179 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.8409 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 32.9281 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.6431 -18.7558 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 16.8409 -16.6767 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 34.1262 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 35.3301 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 36.5342 -18.7558 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 37.7384 -18.0670 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 1 3 2 0 0 0 2 4 1 0 0 0 3 5 1 0 0 0 4 6 1 0 0 0 5 7 1 0 0 0 6 8 1 0 0 0 7 9 1 0 0 0 8 10 1 0 0 0 9 11 1 0 0 0 10 12 1 0 0 0 11 13 1 0 0 0 12 14 1 0 0 0 13 15 1 0 0 0 13 16 2 0 0 0 14 17 1 0 0 0 17 18 1 0 0 0 18 19 1 0 0 0 19 20 1 0 0 0 M END