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