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