<font color=#FF0000>喜</font><font color=#EF0010>欢</font><font color=#DF0020>一</font><font color=#CF0030>个</font><font color=#BF0040>人</font><font color=#AF0050>很</font><font color=#9F0060>简</font><font color=#8F0070>单</font><font color=#7F0080>,</font><font color=#6F0090>爱</font><font color=#5F00A0>一</font><font color=#4F00B0>个</font><font color=#3F00C0>人</font><font color=#2F00D0>却</font><font color=#1F00E0>很</font><font color=#0F00F0>难</font>