$line = "jlla jldsfjlfj lfla (<lr=C1>1</lr>\p=n-\<lr=C5>5</lr>) fk (<lr=C2>2</lr>) ljljj ljlfaufi  lfjlakfh (<lr=C10>10</lr>, <lr=C11>11</lr>) lfjdlaj (<lr=C10>10</lr>, <lr=C11>11</lr>\p=n-\<lr=C15>15</lr>) ndsfdjksnk (<lr=C2>2</lr>, <lr=C15>15</lr>, <lr=C16>16</lr>) dkhfak";