#include<cstdio>
#include<cstring>


int main(void)
{
	char before[5], after[5], possible[5]="";
	int n, i, j, result;
	int pattern[][3][3]={
		{{0,1,2}},
		{{0,2,1},{1,0,2}},
		{{0,1,2},{1,2,0},{2,0,1}},
		{{0,2,1},{1,0,2},{2,1,0}},
	};
	int pattern_num[]={1,2,3,3};

	while(scanf("%3[ox]%d\n%3[ox]%*[\n]", before, &n, after)==3)
	{
		if(n>3) n=(n-2)%2+2;

		result=1;
		for(i=0;i<pattern_num[n];i++)
		{
			for(j=0;j<3;j++)
			{
				possible[j]=before[pattern[n][i][j]];
			}
			if(!strcmp(after, possible))
			{
				result=0;
				break;
			}
		}
		printf("%s\n", result?"SUCCESS":"FAILURE");
	}

	return 0;
}