Hexany (2,4) 11 13 15 17 143/128 192 165/128 440 187/128 656 195/128 729 221/128 945 255/128 1193 mode 1 1/1 15/13 17/13 15/11 17/11 255/143 0 248 464 537 754 1001 mode 2 1/1 17/15 13/11 221/165 17/11 26/15 0 217 289 506 754 952 mode 3 1/1 195/187 13/11 15/11 26/17 30/17 0 73 289 537 736 983 mode 4 1/1 17/15 17/13 22/15 22/13 374/195 0 217 464 663 911 1127 mode 5 1/1 15/13 22/17 330/221 22/13 30/17 0 248 446 694 911 983 mode 6 1/1 286/255 22/17 22/15 26/17 26/15 0 199 446 663 736 952 steps: 15/13 17/15 195/187 17/15 15/13 286/255