na982

#include <stdio.h>

const int board[33][6] = {
	{0,1,2,3,4,5},
	{2,2,3,4,5,6},
	{4,3,4,5,6,7},
	{6,4,5,6,7,8},
	{8,5,6,7,8,9},
	{10,21,22,23,24,25},
	{12,7,8,9,10,11},
	{14,8,9,10,11,12},
	{16,9,10,11,12,13},
	{18,10,11,12,13,14},
	{20,27,28,24,25,26},
	{22,12,13,14,15,16},
	{24,13,14,15,16,17},
	{26,14,15,16,17,18},
	{28,15,16,17,18,19},
	{30,29,30,31,24,25},
	{32,17,18,19,20,32},
	{34,18,19,20,32,32},
	{36,19,20,32,32,32},
	{38,20,32,32,32,32},
	{40,32,32,32,32,32},
	{13,22,23,24,25,26},
	{16,23,24,25,26,20},
	{19,24,25,26,20,32},
	{25,25,26,20,32,32},
	{30,26,20,32,32,32},
	{35,20,32,32,32,32},
	{22,28,24,25,26,20},
	{24,24,25,26,20,32},
	{28,30,31,24,25,26},
	{27,31,24,25,26,20},
	{26,24,25,26,20,32},
	{0,32,32,32,32,32}
};

int in[10];

int get_score(int state) {
	int ret = 0;
	bool visited[33] = { false, };
	int pos[4] = { 0, };
	for (int turn = 0; turn < 10; ++turn) {
		int move = in[turn];
		int horse = (state >> (turn * 2)) & 0x03;
		int& cur_pos = pos[horse];
		int next_pos = board[cur_pos][move];
		int add_score = board[next_pos][0];

		if (visited[next_pos] && next_pos != 32) {
			return -1;
		}

		ret += add_score;
		visited[cur_pos] = false;
		visited[next_pos] = true;
		cur_pos = next_pos;
	}

	return ret;
}

int main()
{
	for (int i = 0; i < 10; ++i) {
		scanf("%d", &in[i]);
	}

	int result = 0;
	for (int state = 0; state < (1 << 20); ++state) {
		int candi = get_score(state);
		if (result < candi) {
			result = candi;
		}
	}

	printf("%d\n", result);
	return 0;
}