#include<stdio.h>int main(){int a,b; scanf("%d",&a);b=a%60;switch(b){case 0: printf("庚申");break;case 1: printf("辛酉");break;case 2: printf("壬戌");break;case 3: printf("癸亥");break;case 4: printf("甲子");break;case 5: printf("乙丑");break;case 6: printf("丙寅");break;case 7: printf("丁卯");break;case 8: printf("戊辰");break;case 9: printf("已巳");break;case 10: printf("庚午");break;case 11: printf("辛未");break;case 12: printf("壬申");break;case 13: printf("癸酉");break;case 14: printf("甲戌");break;case 15: printf("乙亥");break;case 16: printf("丙子");break;case 17: printf("丁丑");break;case 18: printf("戊寅");break;case 19: printf("已卯");break;case 20: printf("庚辰 ");break;case 21: printf("辛巳");break;case 22: printf("壬午");break;case 23: printf("癸未");break;case 24: printf("甲申");break;case 25: printf("乙酉");break;case 26: printf("丙戌");break;case 27: printf("丁亥");break;case 28: printf("戊子");break;case 29: printf("已丑");break;case 30: printf("庚寅");break;case 31: printf("辛卯");break;}}