func tictactoe(moves [][]int) string {

score := make([][]int, 2)

for i := 0; i < 2; i++ {

score[i] = make([]int, 8)

}

p := 0

for _, it := range moves {

score[p][it[0]]++

score[p][it[1] + 3]++

score[p][6] += btoi(it[0] == it[1])

score[p][7] += btoi(it[0] + it[1] == 2)

for _, x := range score[p] {

if x == 3 {

if p == 0 {

return "A"

} else {

return "B"

}

}

}

p ^= 1

}

if len(moves) == 9 {

return "Draw"

}

return "Pending"

}

func btoi(b bool) int {

if b {

return 1

}

return 0

}