ZIREFKEND TONALITY MP3: Sign: CANCER. Planet: MERCURY. Group: WATER. Effective around sleeping time. Hot-humid in nature. It has a connection with blood, masculinity and the morning. Its day is Wednesday. It s beneficial against the back joint and acute abdominal pains. It has an effect on contorted or warped mouth due to brain disorders, the heart, the lungs, the liver, the hip, and the right shoulder. It increases the joy of friends’ gatherings and gives rise to inner feelings. Its meaning in Persian is ‘bed, the place to lie down’. It dates back to the thirteenth century.