27 ^{25 $}

27 ^{25 $}

27 ^{30 $}

27 ^{40 $}

27 ^{45 $}

27 ^{45 $}

27 ^{45 $}

27 ^{45 $}

27 ^{45 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{50 $}

27 ^{55 $}

27 ^{65 $}