(0 21 2)(1 18 5)(3 22 20 15 6)(4 10 7)(8 17 16)(9 13 11)(12 19 14)
ALLOWS (11/8)-SEQUENCE
1: (0 1 2)
(0)(1 21 2 18 5)(3 22 20 15 6)(4 10 7)(8 17 16)(9 13 11)(12 19 14)
2: (2 18 21)
(0)(1 21 5)(2)(3 22 20 15 6)(4 10 7)(8 17 16)(9 13 11)(12 19 14)(18)
3: (15 22 20)
(0)(1 21 5)(2)(3 22 6)(4 10 7)(8 17 16)(9 13 11)(12 19 14)(15)(18)(20)
4: (1 21 5)
(0)(1)(2)(3 22 6)(4 10 7)(5)(8 17 16)(9 13 11)(12 19 14)(15)(18)(20)(21)