danny adnny dnany ndany andny nadny danny adnny dnany ndany andny nadny dnnay ndnay dnnay ndnay nnday nnday anndy nandy anndy nandy nnady nnady danyn adnyn dnayn ndayn andyn nadyn daynn adynn dyann ydann aydnn yadnn dnyan ndyan dynan ydnan nydan yndan anydn naydn ayndn yandn nyadn ynadn danyn adnyn dnayn ndayn andyn nadyn daynn adynn dyann ydann aydnn yadnn dnyan ndyan dynan ydnan nydan yndan anydn naydn ayndn yandn nyadn ynadn dnnya ndnya dnnya ndnya nndya nndya dnyna ndyna dynna ydnna nydna yndna dnyna ndyna dynna ydnna nydna yndna nnyda nnyda nynda ynnda nynda ynnda annyd nanyd annyd nanyd nnayd nnayd anynd naynd aynnd yannd nyand ynand anynd naynd aynnd yannd nyand ynand nnyad nnyad nynad ynnad nynad ynnad
Note: these 'words' (valid or invalid) are all the permutations of the word danny. These words are obtained by scrambling the letters in danny.