There are a number of animals who are friends with each other. Help them keep track of who is friends with who. Each animal has a name and a species among the four types “elephant”, “frog”, “cat”, or undefined.
The input starts with an integer
denoting the number of animals. The next
lines are on the format
“animal
type
animal
name”,
where
animal
type
is the type of the animal (Elephant, Frog, Cat or Animal) and
animal
name
is the name of the animal.
The next line has an integer
denoting the number of pairs of animals who are friends with each other.
The next
lines are on the format
“name
1–name
2”,
where
name
1
and
name
2
are the names of the two animals who are friends.
For each animal in the order they appear in the input, print two
lines:
X is of the species Y
X is friends with AA, BB, CC, ...
All placeholders (X, Y, AA, BB, CC) should be replaced with the
appropriate name or species (see the sample output for an example).
Input
4 Animal Pikatxu Elephant Jumbo Frog Kermit Cat Puss in Boots 3 Pikatxu-Jumbo Pikatxu-Kermit Kermit-Puss in Boots
Output
Pikatxu is of the species ...undefined... Pikatxu is friends with Jumbo, Kermit Jumbo is of the species elephant Jumbo is friends with Pikatxu Kermit is of the species frog Kermit is friends with Pikatxu, Puss in Boots Puss in Boots is of the species cat Puss in Boots is friends with Kermit