I saw a strange man ____ ____ ____ walk into the room.

葫芦藓、桫椤、银杏、珙桐和海带五种植物如图所示．据图回答下列问题：

阅读《春兴》一诗，完成下面题目。
                                                                                                                春  兴

                                                                                                         （唐）武元衡
                                                                                        杨柳阴阴细雨晴，残花落尽见流莺。 
                                                                                        春风一夜吹乡梦，又逐春风到洛城。

和46相邻的两个数分别是____和____．