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