import io, os

if __name__ == "__main__":
    inp = open( "problem2.in" , "r" )
    out = open( "p22.out" , "w" )
    line = inp.readlines()
    n = int( line[0] )
    for i in range(n):
        s1 = line[2*i+1].strip()
        s1 = s1 + s1
        s2 = line[2*i+2].strip()
        s3 = s2[::-1].strip()
        if ( s2 in s1 ) or ( s3 in s1 ):
            out.write( "YES" + '\n' )
        else:
            out.write( "NO" + '\n' )
    out.close()