[Bug] `ValueError: negative shift count` at calculating hand.(Test code included)

[marko1616]

Description:

I encountered a potential issue with the tile reduction logic used in the hand calculation process. The current implementation seems to decrement the tile count incorrectly, which might lead to a ValueError. I've provided a test code snippet and a link to the relevant code section for your review.

Test Code:

from mahjong.meld import Meld
from mahjong.tile import TilesConverter
from mahjong.hand_calculating.hand import HandCalculator

# Setup melds and tiles
melds = [
    Meld(meld_type=Meld.CHI, tiles=TilesConverter.string_to_136_array(sou="678")),
    Meld(meld_type=Meld.CHI, tiles=TilesConverter.string_to_136_array(man="345")),
    Meld(meld_type=Meld.CHI, tiles=TilesConverter.string_to_136_array(pin="345")),
    Meld(meld_type=Meld.PON, tiles=TilesConverter.string_to_136_array(honors="222"))
]
tiles = TilesConverter.string_to_136_array(sou='33')
win_tile = TilesConverter.string_to_136_array(sou='3')[0]

# Calculate hand value
calculator = HandCalculator()
result = calculator.estimate_hand_value(tiles=tiles, melds=melds, win_tile=win_tile)

Suspected Issue: I suspect there might be an issue with the tiles[x] -= x logic in the code, as it seems leading to << a negative number.

Relevant Code Section: https://github.com/MahjongRepository/mahjong/blob/cb749aa6f7087470c91a162628399b9565d8f235/mahjong/agari.py#L17-L41

Expected vs. Actual Results: For reference, here's the result from Tenhou:

[marko1616]

BTW I dont find any test case for this in this repo.