[12]. Urine or stool or wind from anus.
[13]. I.e., had sexual intercourse with your wives.
[14]. This is the act of tayammum - dry ablution. Remember the great virtue of Wudhu in Islam: The Prophet Muhammad ﷺ said: "No one preserves Wudhu except a believer.”
And he ﷺ also said:
“When a Muslim performs Wudhu and washes his face, every sin he looked at leaves with the water... When he washes his hands, every sin his hands committed leaves with the water... When he washes his feet, every sin his feet walked toward leaves with the water—until he emerges purified from sins.”