useful-symbols.js

var useful = [  8226, 8231, 8249, 8250, 8251, 8258, 8270, 8273, 8277, 8278, 
                8280, 8281, 8282, 8283, 8284, 8285, 8286, 8404, 8405, 8413, 
                8415, 8416, 8417, 8419, 8592, 8593, 8594, 8595, 8596, 8597, 
                8598, 8599, 8600, 8601, 8604, 8605, 8606, 8607, 8608, 8609, 
                8610, 8611, 8612, 8613, 8614, 8615, 8616, 8617, 8618, 8619, 
                8620, 8621, 8623, 8624, 8625, 8626, 8627, 8628, 8629, 8630, 
                8631, 8634, 8635, 8644, 8645, 8646, 8647, 8648, 8649, 8650, 
                8656, 8657, 8658, 8659, 8660, 8661, 8662, 8663, 8664, 8665, 
                8666, 8667, 8668, 8669, 8670, 8671, 8672, 8673, 8674, 8675, 
                8676, 8677, 8678, 8679, 8680, 8681, 8682, 8683, 8684, 8685,
                8686, 8687, 8688, 8689, 8690, 8691, 8692, 8693, 8694, 8695, 
                8696, 8697, 8698, 8699, 8700, 8701, 8702, 8703, 8756, 8757, 
                8758, 8759, 9022, 9587, 9650, 9651, 9652, 9653, 9654, 9655, 
                9656, 9657, 9658, 9659, 9660, 9661, 9662, 9663, 9664, 9665, 
                9666, 9667, 9668, 9669, 9670, 9671, 9672, 9673, 9674, 9675, 
                9676, 9677, 9678, 9679, 9680, 9681, 9682, 9683, 9684, 9685, 
                9686, 9687, 9728, 9729, 9730, 9731, 9732, 9733, 9734, 9742, 
                9743, 9752, 9753, 9754, 9755, 9756, 9757, 9758, 9759, 9760, 
                9762, 9763, 9764, 9772, 9773, 9774, 9775, 9784, 9785, 9786, 
                9787, 9788, 9789, 9790, 9812, 9813, 9814, 9815, 9816, 9817, 
                9818, 9819, 9820, 9821, 9822, 9823, 9824, 9825, 9826, 9827, 
                9828, 9829, 9830, 9831, 9833, 9834, 9835, 9836, 9872, 9873, 
                9874, 9876, 9877, 9878, 9879, 9880, 9881, 9882, 9883, 9884, 
                9985, 9986, 9987, 9988, 9990, 9991, 9992, 9993, 9996, 9997, 
                9998, 9999, 10000, 10001, 10002, 10003, 10004, 10005, 10006, 
                10007, 10008, 10009, 10010, 10011, 10012, 10013, 10014, 10015, 
                10016, 10017, 10018, 10019, 10020, 10021, 10022, 10023, 10025, 
                10026, 10027, 10028, 10029, 10030, 10031, 10032, 10033, 10034, 
                10035, 10036, 10037, 10038, 10039, 10040, 10041, 10042, 10043, 
                10044, 10045, 10046, 10047, 10048, 10049, 10050, 10051, 10052, 
                10053, 10054, 10055, 10056, 10057, 10058, 10059, 10548, 10549, 
                10550, 10551, 10552, 10553, 10554, 10555, 10558, 10559, 11008, 
                11009, 11010, 11011, 11012, 11013, 11014, 11015, 11016, 11017, 
                11018, 11019, 11020, 11021, 11039, 11040, 11041, 11042, 11043, 
                11044, 11045, 11046, 11047, 11048, 11049, 11050, 11051, 11052, 
                11053, 11054, 11055, 11089, 11090, 11091, 11092
            ];