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Training Morse Code

Letters and Numbers

 # of Elements
 (dits or dahs)
 Char # of Chars
 1 E, T 2
 2 I, A, N, M 4
 3 S, U, R, D, W, K, G, O 8
 4 H, V, F, L, B, P, X, C, Z, J, Y, Q 12
 5 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 10
In total 36 characters.

Combinations

 Elements Strings # of Combinations
 1x1 EE, ET, TE, TT 4
 1x2 EI, EA, EN, EM, TI, TA, TN, TM 8
 2x1 IE, AE, NE, ME, IT, AT, NT, MT 8
 2x2 II, IA, IN, IM, AI, AA, AN, AM,
 NI, NA, NN, NM, MI, MA, MN, MM
 16
 1x3 ES, EU, ER, ED, EW, EK, EG, EO,
 TS, TU, TR, TD, TW, TK, TG, TO
 16
 3x1 SE, UE, RE, DE, WE, KE, GE, OE,
 ST, UT, RT, DT, WT, KT, GT, OT
 16
 1x4 EH, EV, EF, EL, EB, EP, EX, EC, EZ, EJ, EY, EQ,
 TH, TV, TF, TL, TB, TP, TK, TC, TZ, TJ, TY, TQ
 24
 4x1 HE, VE, FE, LE, BE, PE, XE, CE, ZE, JE, YE, QE,
 HT, VT, FT, LT, BT, PT, XT, CT, ZT, JT, YT, QT
 24
 2x3 IS, IU, IR, ID, IW, IK, IG, IO,
 AS, AU, AR, AD, AW, AK, AG, AO,
 NS, NU, NR, ND, NW, NK, NG, NO,
 MS, MU, MR, MD, MW, MK, MG, MO
 32
 3x2 SI, UI, RI, DI, WI, KI, GI, OI,
 SA, UA, RA, DA, WA, KA, GA, OA,
 SN, UN, RN, DN, WN, KN, GN, ON,
 SM, UM, RM, DM, WM, KM, GM, OM
 32
 2x4 IH, IV, IF, IL, IB, IP, IX, IC, IZ, IJ, IY, IQ,
 AH, AV, AF, AL, AB, AP, AX, AC, AZ, AJ, AY, AQ,
 NH, NV, NF, NL, NB, NP, NX, NC, NZ, NJ, NY, NQ,
 MH, MV, MF, ML, MB, MP, MX, MC, MZ, MJ, MY, MQ
 48
 4x2 HI, VI, FI, LI, BI, PI, XI, CI, ZI, JI, YI, QI,
 HA, VA, FA, LA, BA, PA, XA, CA, ZA, JA, YA, QA,
 HN, VN, FN, LN, BN, PN, XN, CN, ZN, JN, YN, QN,
 HM, VM, FM, LM, BM, PM, XM, CM, ZM, JM, YM, QM
 48
 3x3 SS, SU, SR, SD, SW, SK, SG, SO,
 US, UU, UR, UD, UW, UK, UG, UO,
 RS, RU, RR, RD, RW, RK, RG, RO,
 DS, DU, DR, DD, DW, DK, DG, DO,
 WS, WU, WR, WD, WW, WK, WG, WO,
 KS, KU, KR, KD, KW, KK, KG, KO,
 GS, GU, GR, GD, GW, GK, GG, GO,
 OS, OU, OR, OD, OW, OK, OG, OO
 64
 3x4 SH, SV, SF, SL, SB, SP, SX, SC, SZ, SJ, SY, SQ,
 UH, UV, UF, UL, UB, UP, UX, UC, UZ, UJ, UY, UQ,
 RH, RV, RF, RL, RB, RP, RX, RC, RZ, RJ, RY, RQ,
 DH, DV, DF, DL, DB, DP, DX, DC, DZ, DJ, DY, DQ,
 WH, WV, WF, WL, WB, WP, WX, WC, WZ, WJ, WY, WQ,
 KH, KV, KF, KL, KB, KP, KX, KC, KZ, KJ, KY, KQ,
 GH, GV, GF, GL, GB, GP, GX, GC, GZ, GJ, GY, GQ,
 OH, OV, OF, OL, OB, OP, OX, OC, OZ, OJ, OY, OQ
 96
 4x3 HS, VS, FS, LS, BS, PS, XS, CS, ZS, JS, YS, QS,
 HU, VU, FU, LU, BU, PU, XU, CU, ZU, JU, YU, QU,
 HR, VR, FR, LR, BR, PR, XR, CR, ZR, JR, YR, QR,
 HD, VD, FD, LD, BD, PD, XD, CD, ZD, JD, YD, QD,
 HW, VW, FW, LW, BW, PW, XW, CW, ZW, JW, YW, QW,
 HK, VK, FK, LK, BK, PK, XK, CK, ZK, JK, YK, QK,
 HG, VG, FG, LG, BG, PG, XG, CG, ZG, JG, YG, QG,
 HO, VO, FO, LO, BO, PO, XO, CO, ZO, JO, YO, QO
 96
 4x4 HH, HV, HF, HL, HB, HP, HX, HC, HZ, HJ, HY, HQ,
 VH, VV, VF, VL, VB, VP, VX, VC, VZ, VJ, VY, VQ,
 FH, FV, FF, FL, FB, FP, FX, FC, FZ, FJ, FY, FQ,
 LH, LV, LF, LL, LB, LP, LX, LC, LZ, LJ, LY, LQ,
 BH, BV, BF, BL, BB, BP, BX, BC, BZ, BJ, BY, BQ,
 PH, PV, PF, PL, PB, PP, PX, PC, PZ, PJ, PY, PQ,
 XH, XV, XF, XL, XB, XP, XX, XC, XZ, XJ, XY, XQ,
 CH, CV, CF, CL, CB, CP, CX, CC, CZ, CJ, CY, CQ,
 ZH, ZV, ZF, ZL, ZB, ZP, ZX, ZC, ZZ, ZJ, ZY, ZQ,
 JH, JV, JF, JL, JB, JP, JX, JC, JZ, JJ, JY, JQ,
 YH, YV, YF, YL, YB, YP, YX, YC, YZ, YJ, YY, YQ,
 QH, QV, QF, QL, QB, QP, QX, QC, QZ, QJ, QY, QQ
 144
 1X5 E0, E1, E2, E3, E4, E5, E6, E7, E8, E9,
 T0, T1, T2, T3, T4, T5, T6, T7, T8, T9
 20
 5X1 0E, 1E, 2E, 3E, 4E, 5E, 6E, 7E, 8E, 9E,
 0T, 1T, 2T, 3T, 4T, 5T, 6T, 7T, 8T, 9T
 20
 2X5 I0, I1, I2, I3, I4, I5, I6, I7, I8, I9,
 A0, A1, A2, A3, A4, A5, A6, A7, A8, A9,
 N0, N1, N2, N3, N4, N5, N6, N7, N8, N9,
 M0, M1, M2, M3, M4, M5, M6, M7, M8, M9
 40
 5x2 0I, 1I, 2I, 3I, 4I, 5I, 6I, 7I, 8I, 9I,
 0A, 1A, 2A, 3A, 4A, 5A, 6A, 7A, 8A, 9A,
 0N, 1N, 2N, 3N, 4N, 5N, 6N, 7N, 8N, 9N,
 0M, 1M, 2M, 3M, 4M, 5M, 6M, 7M, 8M, 9M
 40
 3x5 S0, S1, S2, S3, S4, S5, S6, S7, S8, S9,
 U0, U1, U2, U3, U4, U5, U6, U7, U8, U9,
 R0, R1, R2, R3, R4, R5, R6, R7, R8, R9,
 D0, D1, D2, D3, D4, D5, D6, D7, D8, D9,
 W0, W1, W2, W3, W4, W5, W6, W7, W8, W9,
 K0, K1, K2, K3, K4, K5, K6, K7, K8, K9,
 G0, G1, G2, G3, G4, G5, G6, G7, G8, G9,
 O0, O1, O2, O3, O4, O5, O6, O7, O8, O9
 80
 5x3 0S, 1S, 2S, 3S, 4S, 5S, 6S, 7S, 8S, 9S,
 0U, 1U, 2U, 3U, 4U, 5U, 6U, 7U, 8U, 9U,
 0R, 1R, 2R, 3R, 4R, 5R, 6R, 7R, 8R, 9R,
 0D, 1D, 2D, 3D, 4D, 5D, 6D, 7D, 8D, 9D,
 0W, 1W, 2W, 3W, 4W, 5W, 6W, 7W, 8W, 9W,
 0K, 1K, 2K, 3K, 4K, 5K, 6K, 7K, 8K, 9K,
 0G, 1G, 2G, 3G, 4G, 5G, 6G, 7G, 8G, 9G,
 0O, 1O, 2O, 3O, 4O, 5O, 6O, 7O, 8O, 9O
 80
 4x5 H0, H1, H2, H3, H4, H5, H6, H7, H8, H9,
 V0, V1, V2, V3, V4, V5, V6, V7, V8, V9,
 F0, F1, F2, F3, F4, F5, F6, F7, F8, F9,
 L0, L1, L2, L3, L4, L5, L6, L7, L8, L9,
 B0, B1, B2, B3, B4, B5, B6, B7, B8, B9,
 P0, P1, P2, P3, P4, P5, P6, P7, P8, P9,
 X0, X1, X2, X3, X4, X5, X6, X7, X8, X9,
 C0, C1, C2, C3, C4, C5, C6, C7, C8, C9,
 Z0, Z1, Z2, Z3, Z4, Z5, Z6, Z7, Z8, Z9,
 J0, J1, J2, J3, J4, J5, J6, J7, J8, J9,
 Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9,
 Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9
 120
 5x4 0H, 1H, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H,
 0V, 1V, 2V, 3V, 4V, 5V, 6V, 7V, 8V, 9V,
 0F, 1F, 2F, 3F, 4F, 5F, 6F, 7F, 8F, 9F,
 0L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L,
 0B, 1B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B,
 0P, 1P, 2P, 3P, 4P, 5P, 6P, 7P, 8P, 9P,
 0X, 1X, 2X, 3X, 4X, 5X, 6X, 7X, 8X, 9X,
 0C, 1C, 2C, 3C, 4C, 5C, 6C, 7C, 8C, 9C,
 0Z, 1Z, 2Z, 3Z, 4Z, 5Z, 6Z, 7Z, 8Z, 9Z,
 0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J,
 0Y, 1Y, 2Y, 3Y, 4Y, 5Y, 6Y, 7Y, 8Y, 9Y,
 0Q, 1Q, 2Q, 3Q, 4Q, 5Q, 6Q, 7Q, 8Q, 9Q
 120
In total, 1,196 combinations. (i.e. 36x36=1,296 minus 10x10=100, that is only numbers)
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