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