public static void Test()
{
Solution s = new Solution();
//[["leetcode","google","facebook"],["google","microsoft"],["google","facebook"],["google"],["amazon"]]
//s.PeopleIndexes(new List<IList<string>>()
//{
// new List<string>() {"leetcode","google","facebook" },
// new List<string>() {"google","microsoft" },
// new List<string>() { "google","facebook"},
// new List<string>() {"google" },
// new List<string>() { "amazon"},
//}).PrintList();
//[["kmccktodigztyrwpvlif","mcircxcauajyzlppedqy","rgjghlcicyocusukhmjb","zkcqvffyeekjdwqtjege"],["kfkzsjhkdrtsztchhazh","kmccktodigztyrwpvlif","rgjghlcicyocusukhmjb"],["kfkzsjhkdrtsztchhazh","kmccktodigztyrwpvlif","mcircxcauajyzlppedqy","zkcqvffyeekjdwqtjege"],["kfkzsjhkdrtsztchhazh","kmccktodigztyrwpvlif","mcircxcauajyzlppedqy","rgjghlcicyocusukhmjb"],["kfkzsjhkdrtsztchhazh","kmccktodigztyrwpvlif"]]
s.PeopleIndexes(new List <IList <string> >()
{
new List <string>()
{
"kmccktodigztyrwpvlif", "mcircxcauajyzlppedqy", "rgjghlcicyocusukhmjb", "zkcqvffyeekjdwqtjege"
},
new List <string>()
{
"kfkzsjhkdrtsztchhazh", "kmccktodigztyrwpvlif", "rgjghlcicyocusukhmjb"
},
new List <string>()
{
"kfkzsjhkdrtsztchhazh", "kmccktodigztyrwpvlif", "mcircxcauajyzlppedqy", "zkcqvffyeekjdwqtjege"
},
new List <string>()
{
"kfkzsjhkdrtsztchhazh", "kmccktodigztyrwpvlif", "mcircxcauajyzlppedqy", "rgjghlcicyocusukhmjb"
},
new List <string>()
{
"kfkzsjhkdrtsztchhazh", "kmccktodigztyrwpvlif"
},
}).PrintList();
}