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#23768. JOI 與 IOI

이 문제는 다음 대회에서 사용되었습니다:

第7回日本情報オリンピック (JOI 2007/2008)　予選

題目描述

對於給定的字串，請編寫程式分別求出其中連續的 $3$ 個字元排列為 JOI 或 IOI 的位置各有多少處。字串僅由大寫英文字母組成。例如，在下圖所示的 JOIOIOI 中，JOI 包含在 $1$ 處，IOI 包含在 $2$ 處。

輸入格式

輸入共 $1$ 行，包含 $1$ 個長度不超過 $10000$ 的由大寫英文字母組成的字串。

輸出格式

輸出共 $2$ 行，在第 $1$ 行輸出找到的 JOI 的個數，在第 $2$ 行輸出找到的 IOI 的個數。

輸入輸出範例

輸入範例 1

JOIJOI

輸出範例 1

2
0

輸入範例 2

JOIOIOIOI

輸出範例 2

1
3

輸入範例 3

JOIOIJOINXNXJIOIOIOJ

輸出範例 3

2
3

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