hello s1n07, greetings from s1n07, rank = 0
hello s1n07, greetings from s1n09, rank = 2
hello s1n07, greetings from s1n10, rank = 6
hello s1n07, greetings from s1n03, rank = 1
hello s1n07, greetings from s1n04, rank = 3
hello s1n07, greetings from s1n05, rank = 5
hello s1n07, greetings from s1n06, rank = 7
hello s1n07, greetings from s1n08, rank = 4