Melody 1

e|-18-16--------------------------------------|

B|-------18-19-16---18------19-----------18---|

G|---------------------15------17---18--------|

Melody 2: one note different, it alternates between the two.

e|-18-16--------------------------------------|

B|-------18-19-16---18------19-----------18---|

G|---------------------15------17-------------|

D|----------------------------------18--------|