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