Once upon a time, a CodeWarrior, after reading a [discussion on what can be the plural](http://www.codewars.com/kata/plural/discuss/javascript), took a look at [this page](http://en.wikipedia.org/wiki/Grammatical_number#Types_of_number
) and discovered that **more than 1** "kind of plural" may exist. 

For example [Sursurunga Language](http://en.wikipedia.org/wiki/Sursurunga_language) distinguishes 5 types of numbers: **singular** (1 thing), **dual** (2 things), '**trial**' or '**lesser paucal**' (3 or 4), '**greater paucal**' (more than 4) and **plural** (many).

In this kata, you'll have to handle only four types of numbers:

- **singular**: 0 or 1 thing
- **dual**: 2 things
- **paucal**: 3 to 9 things
- **plural**: more than 9 things

To add some flavor the **number-marker** will not be added in same places:

- **singular**, no marker : `1 cat`
- **dual**, prefixed "`bu`" : `2 cats -> 2 bucat`
- **paucal**, suffixed "`zo`" : `4 cats -> 4 catzo`
- **plural**, "circumfixed `ga`" : `100 cats -> 100 gacatga`

As you all ("hawk eyes") have seen, the final `s` of english plural **disappears**.

( btw these markers, of course, have absolutely nothing to do with true sursurunga language, we're just talking about "**pig**-sursurunga" with **pig** as **pig** in "**pig latin**" )

## Your Job . . .
. . . if you accept it, will be to write a `sursurungal` function which get a `string` as argument and returns this string with words in it eventually converted to their "pig-sursurunga number type".

If a `number` ( *ie* 1 or more digit ) + a `space` + a `word` ( letters ) are found then the word should be converted.

**Each** group of `number+space+word` found in the string should be evaluated.

### Examples :

You may assume at least 1 `number+space+word` group will be provided.

**Beware** `s` of english plural should be removed, not ending `s` of some singular words ( *eg* "kiss" )

Good luck!

```python

USER_FILENAME = "<user_code>"
import sys, json, builtins
import math, heapq, bisect, itertools, functools, collections, statistics, fractions, decimal, operator, array, random, re, string, os, pathlib
try:
    import resource as _res
except Exception:
    _res = None
from collections import Counter, defaultdict, deque, OrderedDict
from functools import lru_cache, reduce
from itertools import accumulate, permutations, combinations, product
from math import gcd, ceil, floor, sqrt
from decimal import Decimal
try:
    from typing import *
except Exception:
    pass
try:
    sys.setrecursionlimit(1_000_000)
except Exception:
    pass
try:
    import site as _site
    try:
        _sys_sites = _site.getsitepackages() if hasattr(_site, "getsitepackages") else []
        for _p in _sys_sites:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
    try:
        _usp = _site.getusersitepackages()
        if isinstance(_usp, str):
            _usp = [_usp]
        for _p in _usp:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
except Exception:
    pass

def _disabled_input(*args, **kwargs):
    raise RuntimeError("input() is disabled in callable mode")
builtins.input = _disabled_input

ns = {"__name__": "__judge__"}  # prevent if __name__ == "__main__" blocks
for _k, _v in list(globals().items()):
    if not _k.startswith("_"):
        ns[_k] = _v
_CODE = 'import re\ndef sursurungal(txt):\n    return re.sub(r"([0-9]+) ([a-z]+)",lambda x : change(x.group(1),x.group(2)),txt)\n    \ndef change(n,w):    \n    n = int(n)\n    if n <= 1:\n        return str(n)+" "+w\n    elif n == 2:\n        return str(n)+" bu"+w.rstrip("s")\n    elif n > 2 and n<=9:\n        return str(n)+" "+ w.rstrip("s") + "zo"\n    else:\n        return  str(n)+" "+ "ga"+w.rstrip("s")+"ga"      '
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'sursurungal'
if _fn_name:
    if "Solution" in ns:
        try:
            _obj = ns["Solution"]()
            if hasattr(_obj, _fn_name):
                _target = getattr(_obj, _fn_name)
        except Exception:
            _target = None
    if _target is None and _fn_name in ns and callable(ns[_fn_name]):
        _target = ns[_fn_name]
# Fallback: if there's exactly one user-defined function, use it
if _target is None:
    _cands = [v for k, v in ns.items() if callable(v) and getattr(v, "__module__", "") in ("__judge__", "__main__")]
    _user_funcs = [c for c in _cands if getattr(c, "__name__", "").startswith("_") is False]
    if len(_user_funcs) == 1:
        _target = _user_funcs[0]
if _target is None:
    raise RuntimeError(f"Could not resolve callable '{_fn_name}'")

_raw = sys.stdin.read().strip()
if _raw:
    _parsed = json.loads(_raw)
    if isinstance(_parsed, dict):
        _kwargs = _parsed.get("kwargs", {})
        _args = _parsed.get("args", [])
    else:
        _args, _kwargs = _parsed, {}
else:
    _args, _kwargs = [], {}
if not isinstance(_args, (list, tuple)):
    _args = [_args]
_res = _target(*_args, **_kwargs)
try:
    sys.stdout.write(repr(_res) + "\n")
except Exception:
    pass

```

Measured memory_bytes: 36445