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