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