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

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

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

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

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