4082 4083 (C) 4084 4085 C2h 4086 4087 Dad 4089 4090 4091 C 4092(D) 4082 (C) 4083 (C) 4084 36° 4085 C2h 4086 Td 4087 Oh 4088 D3d 4089 D4h 4090 C6h 4091 C5h 4092