1. I put a stone to by three on a board like a figure.
2. 1-4 is a position of oneself (Player 1).
6-9 is a partner position (Player 2).
11-14 is a partner position (Player 3).
16-19 is a partner position (Player 4).
3. Oneself does it, and batting first, a partner are the player
who moves second.
4. I take all the stones of the dish of 1-4 one of one's position,
and I am clockwise, and by one leaves a stone from the
neighbor.
Finally it becomes one's turn again if a stone is in 5 or 10 or 15 or 20.
It becomes the turn of the partner if I enter the plate
except it.
5. The home ground that all stones disappeared is a victory
earlier.

Figure
_________15__14__13__12__11_________
16 [∴]___[ ]__[∴]__[∴]__[∴]__[∴]__[ ] 10
17 [∴]___________________________[∴] 9
18 [∴]___________________________[∴] 8
19 [∴]___________________________[∴] 7
20 [ ]___[∴]__[∴]__[∴]__[∴]_[ ]___[∴] 6
__________1___2____3___4___5________