Nama Оm Vishnu-padaya 
Krishna-preshthaya bhu-tale  
Srimate bhaktivedanta-svamin iti namine  
Namaste sarasvate deve 
Gaura-Vani-pracarine
Nirvisesha-sunyavadi-
Paschatya-desa-tarine

Namo maha-vadanyaya
Krishna-prema-pradaya te
Krishnaya Krishna Chaitanya 
Namne gaura-tvishe namah

Namo brahmanya-devaya  
Go-brahmana-hitaya ca
Jagad-dhitaya krishnaya
Govindaya namo namah

Hare Krishna, Hare Krishna, Krishna Krishna, Hare Hare  Hare Rama, Hare Rama, Rama Rama, Hare Hare

You can also chant the Pancha Tattva and Hare Krsna mantras three times:

sri-krishna-chaitanya prabhu-nityananda  sri-advaita gadadhara srivasadi-gaura-bhakta-vrinda
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Hare Krishna, Hare Krishna, Krishna Krishna, Hare Hare  Hare Rama, Hare Rama, Rama Rama, Hare Hare