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