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